Khyerbari Tea Co. Ltd. and Anr vs The State of Assam

Rewritten Version Notice: This is a rewritten version of the original judgment.

Court: Supreme Court of India

Case Number: Not extracted

Decision Date: 13 December 1963

Coram: P.B. Gajendragadkar, A.K. Sarkar, K.N. Wanchoo, K.C. Das Gupta, N. Rajagopala Ayyangar

In this matter, the case was styled Khyerbari Tea Co. Ltd. and Another versus the State of Assam, and the judgment was delivered on the thirteenth day of December, 1963. The decision was rendered by the Supreme Court of India and was authored by Justice P. B. Gajendragadkar. The bench that heard the petition comprised Justices P. B. Gajendragadkar, A. K. Sarkar, K. N. Wanchoo, K. C. Das Gupta and N. Rajagopala Ayyangar. The petitioners were identified as Khyerbari Tea Co. Ltd. and another. The respondent was the State of Assam. The judgment was recorded on the same date, 13 December 1963, and the bench composition was reiterated as Gajendragadkar, Sarkar, Wanchoo, Gupta, Das Ayyangar and Rajagopala. The official citation of the decision appeared as 1964 AIR 925 and also as 1964 SCR (5) 975. Additional citator references included a series of Supreme Court reports spanning the years 1970 through 1990, indicating the decision’s subsequent treatment in various law reports. The case involved the interpretation of several provisions of the Constitution of India, namely Articles 301, 304(b) and the entry listed as List II, Entry 56 of the Seventh Schedule, which related to the Assam Taxation (on Goods carried by Road or on Inland Water‑ways) Act, 1961. The primary issue before the Court was the constitutional validity of that Act.

The petition challenged the Assam Taxation (on Goods carried by Road or on Inland Water‑ways) Act, 1961, on the ground that it was unconstitutional. The earlier Assam Taxation Act of 1954 had previously been declared invalid by this Court in the case of Atiabari Tea Co. Ltd. v. State of Assam, reported in 1961 SCR 809. After that decision, the Legislature of Assam, with the President’s prior sanction under Article 304(b) of the Constitution, enacted the impugned 1961 Act with retrospective effect, dating back to the commencement of the 1954 Act, and incorporated provisions that were substantially the same except for certain additional clauses. The High Court of Assam, exercising its jurisdiction under Article 226 of the Constitution, had held that the 1961 Act was constitutionally invalid, and the State of Assam subsequently obtained certificates allowing an appeal to the Supreme Court. The petitioners approached this Court under Article 32 of the Constitution. Because the first petitioner was a company, its petition was deemed incompetent, so the petition of the second respondent, who was the manager of the company, was heard. Several respondents to the State’s appeals were permitted to intervene in these proceedings. The manager contended that the company exported tea that was grown and processed in its own garden at Goalpara in Jalpaiguri District, and that the tea was shipped from Goalpara to Calcutta. Both the booking station and the destination lay within West Bengal, with the total distance between them amounting to six hundred eighty‑nine miles, of which only one and a half to two miles of inland waterways traversed the State of Assam. The tea was conveyed by railway from Goalpara to Dhubrighat, then transferred to ferries on the inland waterways, and subsequently trans‑shipped to steamers at that ghat. It was asserted that sections 3 and 34, which formed the material provisions of the Act, were invalid and that the Assam Legislature lacked authority to enact those provisions because they imposed unreasonable restrictions on the freedom of trade guaranteed by Article 301 and infringed Article 19(1)(g) of the Constitution. It was contended that ss. 3

In this case, the Court held, by a majority of Justice Gajendragadkar, Justice Wanchoo, Justice Das Gupta and Justice Ayyangar, that sections 3 and 34, which formed the material provisions of the impugned Act, were invalid because the Assam Legislature lacked the competence to enact those provisions. The Court further observed that the provisions imposed unreasonable restrictions on the freedom of trade guaranteed by Article 301 of the Constitution and infringed the guarantee of freedom to trade and commerce under Article 19(1)(g). The Court noted that the High Court had not found the Act to be compensatory, and the State had not claimed any compensation; consequently, the sole issue for determination was whether the restrictions imposed by the Act were reasonable and in the public interest within the meaning of Article 304(b) of the Constitution. The Court referred to the principles laid down in Atiabari Tea Co. Ltd. v. State of Assam, [1961] 1 S.C.R. 809, and Automobile Transport (Rajasthan) Ltd. v. State of Rajasthan, [1963] 1 S.C.R. 491, for guidance on the interpretation of the Seventh Schedule. The Court emphasized that the entries in the three lists of the Seventh Schedule must be given the widest possible construction. It further explained that the power conferred on a legislature to levy a tax must be interpreted broadly to include the authority to select the taxable articles, to fix the rates, to prescribe the machinery for recovery, to prevent evasion, and to prescribe the procedure for determining the amount payable by any individual. The Court warned that it could not be assumed that Entry 56 of List II, which empowered the legislature to enact the impugned Act, limited the tax to be levied only against the owner of the goods carried or against the carriers themselves. The Court observed that if the tax was indeed levied on the goods carried, the legislature was free to prescribe the machinery for its recovery. The Court cited R.C. Jall v. Union of India, [1962] Supp. 3 S.C.R. 436; Sardar Baldev Singh v. Commissioner of Income‑tax, Delhi & Ajmer, [1961] 1 S.C.R. 482; and Orient Paper Mills Ltd. v. State of Orissa, [1962] 1 S.C.R. 549, in support of this view. Accordingly, Section 3(1) of the impugned Act, which imposed the tax, and Section 3(2), which made the producer liable to pay it, could not be struck down on the ground of legislative incompetence. The Court also referred to M’ Cullock v. Maryland, (1819) 4 L. Ed. 579, for the principle that the machinery set up for tax recovery must bear a rational connection to the tax itself. The Court held that the absence of such a nexus would render the tax unjustified under Entry 56. The Court further clarified that Article 304(b), properly construed, does not require that laws enacted under it be always prospective. It rejected the proposition that once a State legislature passed an Act without recourse to Article 304(b) and the Act was struck down, the legislature could not reenact the same Act under Article 304(b) with retrospective effect. The Court explained that Article 304(b) contemplates restrictions rather than prohibitions, and therefore the rule that prohibitory legislation cannot have retrospective operation is inapplicable. The Court cited Punjab Province v. Daulat Singh, L.R. 73 I.A. 59, as held inapplicable, and applied M.P. V. Sundararamier & Co. v. State of Andhra Pradesh, [1958] S.C.R. 1422. The Court also mentioned the decision of M/s. West Ramanand Electric Distribution Co. Ltd. v. State

In this case, the Court noted that the judgment of the Madras High Court reported in 1963 S.C.R. 747 was cited for guidance. The Court further held that a restrictive statute enacted under Article 304(b) of the Constitution, even if it operated retrospectively, could not automatically be said to defeat the scheme of Part XIII of the Constitution. The Court explained that the mere existence of retrospective effect in a validating taxing statute did not, by itself, alter the essential character of the tax that the statute sought to recover. Accordingly, the Court observed that the proviso to section 3(2) of the statute being challenged was not retrospective in nature and therefore did not change the nature of the tax. The decision in Rai Ramkrishna v. State of Bihar, reported in 1964 S.C.R. 897, was also referred to for this point.

The Court observed that a law enacted under Article 304(b) with the prior sanction of the President did not necessarily remove the jurisdiction of the Court to examine whether the restrictions imposed by that law were reasonable and served the public interest. Consequently, the earlier observation made in the Atiabari Tea Co. case on this matter was not regarded as conclusive. While there existed a presumption favoring the constitutionality of a statute, the Court clarified that if a statute was shown to infringe the fundamental rights guaranteed by Article 19(1), the burden shifted to the State to justify the statute’s validity under Article 19(6). The Court emphasized that the burden under Article 304(b) was even more favorable to the citizen because the article expressly sought to restrict the freedom of trade. The decision in Saghir Ahmad v. State of U.P., reported in 1955 S.C.R. 707, was applied, and the case of Hamdard Dawakhana (Wakf) Lal Kuan, Delhi v. Union of India, reported in 1960 S.C.R. 671, was referred to.

The Court then examined the effect of the impugned Act on producers. It held that by making the producer liable for tax under the proviso to section 3(2) or by assessing tax at a flat rate based on weight rather than by the ton‑and‑mileage method, the Act did not impose unreasonable restrictions. The Court explained that taxation involved a balance of complex considerations and that, if the Legislature believed that a uniform flat rate was just and fair to the tea trade as a whole, no exception could be taken to that belief. The Court rejected the contention that section 34 of the impugned Act was discriminatory or that it infringed Article 19(1)(g). It observed that the Act was not discriminatory because it specifically selected only tea and jute for taxation, and that the Legislature possessed full freedom to decide which articles to tax, the manner of taxation, and the rate to be applied. The decisions in Raja Jagannath Baksh Singh v. State of U.P., reported in 1963 S.C.R. 220, and East India Tobacco Co. v. State of Andhra Pradesh, reported in 1963 S.C.R. 404, were cited.

Finally, the Court stressed that its power to strike down a taxing statute for violating Articles 14, 19, or 301 must be exercised with great caution. It clarified that such power could be invoked only where a statute was clearly confiscatory in character. The Court referred to K.T. Moopil Nair v. State of Kerala, reported in 1963 S.C.R. 77, for this principle. The Court concluded that the impugned Act was not colourable legislation in any sense. It further noted that the power of legislation inherently includes the authority to enact retrospective law, and that the passage of the validating Act was a legitimate exercise of the legislative power conferred by the relevant entry in the Constitution.

In this matter, the Court observed that the validating Act functioned as a subsidiary measure to the authority granted by the appropriate legislative List, and therefore it was not extra‑territorial in its operation. The Court held that the length of the journey, whether long or short, did not affect the legislative competence conferred by Entry 56 of List II, under which the impugned Act was enacted. Because the goods were conveyed, even if only over a very small segment of the inland waterways of Assam, the doctrine of nexus applicable to such situations was satisfied, a principle affirmed in Tata Iron & Steel Co. Ltd. v. State of Bihar. The Court further explained that the term “carried” appearing in Entry 56, List II has a broader meaning than the word “import,” and consequently the Act could not be challenged on the basis that the goods taxed did not become part of the mass of goods situated within the State of Assam itself. The Court rejected the applicability of the decision in Central India Spinning and Weaving and Manufacturing Co. Ltd. v. Munkipal Committee, Wardha, finding that it did not govern the present issue. Moreover, the power to levy the tax under Entry 56, List II was not regulated by the Tea Act 1953, which was passed by Parliament under List I, nor was it barred by the River Boards Act 1956. Relying on the observation of Sarkar J. that entries in the legislative lists must be read in their widest amplitude, the Court concluded that there was no doubt that the Assam Legislature possessed competence under Entry 56 of List II to provide for the collection of the tax in the manner it deemed most suitable. The language of the entry was sufficiently wide to allow the Legislature to realize the tax either from the producer, even if the producer did not physically carry the goods, or from the person who actually carried them.

The Court then turned to the proviso contained in section 3(2) of the impugned Act, which stipulates that a notification could not be issued with retrospective effect. That proviso rendered the producer liable for the tax from the date appointed by the notification, and the Court emphasized that a notification assigning a past date would be legally incompetent. The Court rejected the contention that a statute contemplated by Article 304(b) could not operate retrospectively, observing that a competent legislature may enact a law with retrospective operation. If the flow of trade could be restricted prospectively, the same restriction could likewise be imposed retrospectively. The Court likened the restrictions imposed by Article 304(b) to those under Article 19(6), noting that Article 304(b) does not contain any prohibition against retrospective application and therefore permits reasonable restrictions on the freedom of trade. Consequently, the decision in Punjab Province v. Daulat Singh was held inapplicable. The Court further explained that Entry 56 of List II does not require the tax to be measured according to the distance over which goods are carried; a flat rate is not unreasonable. It was not erroneous to state that, because the tax is collected in the public interest, the burden it places on trade is prima facie reasonable. The Court concluded that the tax, being a measure for public good, satisfies the requirement of reasonableness and does not contravene the constitutional provisions.

The Court observed that because the tax was imposed for the public good, the burden it placed on trade would on its face be reasonable in the public interest. It further held that the legislature possessed the authority to select the commodities on which to levy the tax and that such selection, by itself, did not constitute discrimination. The statute was explained to apply uniformly to every person engaged in the carriage of tea and jute. The Court referred to the decision in Raja Jagannath Baksh Singh v. State of Bihar, [1963] 1 S.C.R. 220, for support. It was noted that Section 34 of the challenged Act did not infringe Article 14 of the Constitution and could not be characterised as colourable legislation. The Court added that a validating Act enacted under the same legislative competence as the invalid Act would not be colourable, citing Gajapati Narayan Deo v. State of Orissa, [1954] S.C.R. 1. Because the Assam Legislature had authority to impose a tax on the carriage of goods irrespective of the distance travelled, the Court concluded that the Act could not be said to violate any principle of extra‑territoriality. The Court then posed the question of which party bears the burden of proving the reasonableness of a statutory restriction upon which the constitutionality of the law depends.

The judgment originated as a writ petition, numbered 134 of 1962, filed under Article 32 of the Constitution of India for the enforcement of fundamental rights. Counsel for the petitioners appeared on behalf of the petitioners, while counsel for the respondents represented the State of Assam. Counsel for the interveners also participated. The judgment was dated 13 December 1963 and was delivered by Justice P.B. Gajendragadkar, with Justices K.N. Wanchoo, K.C. Das Gupta and N. Rajagopala Ayyangar concurring, and Justice A.K. Sarkar delivering a separate opinion.

Justice Gajendragadkar noted that the present writ petition was filed by two petitioners, Khyerbari Tea Co. Ltd. and M. Sudhir Chandra Guha, the manager of that company, who sought to challenge the validity of the Assam Taxation (On Goods, Carried by Road or on Inland Waterways) Act, 1961 (No. 10 of 1961), hereinafter referred to as “the Act.” The petition was a continuation of the Court’s earlier decision in Atiabari Tea Co. Ltd. v. State of Assam. Three respondents were impleaded: the State of Assam, the Commissioner of Taxes who acted as the taxing authority under section 6 of the Act, and the Superintendent of Taxes, Dhubri Division, with the State of Assam thereafter being referred to simply as the respondent.

The Court explained that the respondent had previously enacted a similar law, Act No. 13 of 1954, which had received the Governor’s assent on 9 April 1954. The validity of that earlier Act had been contested by the petitioners and other tea producers through writ petitions filed in the Assam High Court. The High Court had dismissed those petitions and held the 1954 Act to be valid, delivering its judgment on 6 June 1955. After the dismissal, the petitioners who had been unsuccessful in the High Court appealed to this Court.

By way of special leave, the petitioners also moved this Court by filing writ petitions under Article 32 of the Constitution. The matters raised by those petitions were previously heard by this Court in the case of Atiabari Tea Co. Ltd. (1). In the judgment delivered on 26 September 1960, this Court struck down the impugned Act as unconstitutional. Subsequently, the legislation that is the subject of the present proceedings was enacted by the Assam Assembly. That Act received the President’s assent on 6 April 1961. The substantive provisions of the new Act are, on the whole, substantially similar to those of the earlier Act that had been declared invalid, although the new legislation incorporates certain additional provisions which will be referred to later in this judgment. The petitioners contend that the operative provisions of the new Act are invalid and therefore pray for the issuance of an appropriate writ of habeas corpus, or any other order, directing the respondent not to enforce those operative provisions against them. Petitioners 1 is a company and, consequently, it does not possess locus standi to approach this Court under Article 32; this position has been expressly conceded by counsel for the petitioners. Petitioners 2, who is the manager of Petitioners 1, is a citizen of India and therefore is entitled to challenge the validity of the Act, since the respondent threatens to take action in pursuance of the material provisions of the Act against the company of which he is manager. Counsel for the petitioners does not dispute the right of Petitioners 2 to move this Court by a petition under Article 32.

After the new Act was passed and came into force, the question concerning the scope and effect of the provisions contained in Part XIII of the Constitution, which had previously been examined by this Court in the case of Atiabari Tea Co. (1), was reconsidered by a larger Bench in the case of Automobile Transport (Rajasthan) Ltd. v. The State of Rajasthan (2). The judgment of that larger Bench was pronounced on 9 April 1962. Since the present Act was enacted by the Assam Legislature with the prior sanction of the President, directly as a result of the decision of this Court in Atiabari Tea Co., the present proceedings may appropriately be described as an after‑math of that earlier decision. It appears that four hundred eighty‑seven persons filed writ petitions under Article 226 of the Constitution in the Assam High Court, challenging the validity of the Act. Those writ petitions were heard by a Division Bench of that High Court and were allowed on 1 August 1963. The two learned Judges who formed the Division Bench each delivered a concurring judgment, holding that the Act is invalid. Although the Judges differed on some of the specific points raised by the petitioners, they ultimately agreed that the operative provisions of the Act are unconstitutional. (1) [1961] 1 S.C.R. 809. (2) [1963] 1 S.C.R. 491.

The State of Assam, as the respondent, applied to the High Court for certificates that would allow it to approach this Court on appeal against the High Court’s judgment in the 487 writ petitions that had been decided earlier. The High Court issued the required certificates, but it indicated that the appeals based on those certificates would not be ready for a considerable period. Consequently, the Court permitted twelve of the original petitioners, who also happened to be respondents in some of those pending appeals, to intervene in the present proceedings. By mutual understanding between counsel for the petitioners, identified in the record as Mr Mazumdar, and counsel for the interveners, identified as Mr Pathak, the principal argument was presented before this Court by the counsel for the interveners. The Court expressly informed the interveners’ counsel that, because the decision to be rendered on the present writ petition would govern the outcome of the appeals the State intended to bring against the Assam High Court’s decision, it would allow the interveners to raise every point that supported the view adopted by the Assam High Court, and would not limit the interveners to the points that the petitioners had originally raised in their petitions. The Assam judgments under review had been filed by the interveners, and the interveners’ counsel drew the Court’s attention to the key findings recorded in those judgments. Ordinarily, counsel for interveners is not granted a right of reply, but in view of the request made by the petitioners’ counsel, the Court permitted both the interveners’ counsel and the petitioners’ counsel to open the case and heard their respective replies.

Petitioner No 1, the company, is engaged in the manufacture, wholesale dealing and export of tea from the town of Jalpaiguri in the State of West Bengal. The business of the tea garden owned by the company is managed by petitioner No 2, who operates under the control and direction of the company. Naturally, the remuneration and future prospects of petitioner No 2 depend on the efficient and profitable management of the company’s tea business. The petition states that, at all material times, the company exported the tea that it grew and manufactured in its garden by using the railway system from Garopara Railway Station, located in the district of Jalpaiguri, to Calcutta Port. It is a matter of common knowledge that Calcutta Port serves as the principal market for tea in the country, catering both to domestic consumption and to overseas export. According to the petition, the tea was packed in chests and handed over to the North Eastern Railway Administration at Garopara Railway Station; the rate levied by that administration for transporting the goods to Calcutta was duly paid by the company. Both the station where the tea was booked for shipment and the station of destination are situated within the State of West Bengal. When the tea travels from Garopara to Calcutta, it must cross a short stretch of approximately 67 miles that lies within the territory of Assam, reaching Dhubri Ghat on the banks of the River.

The Court observed that after the tea consignment left Garopara Railway Station, an arrangement existed between the railway authorities and the I.G.N. and R.S.N. Company Limited. Under this arrangement the goods were transferred from rail wagons to ferries operating on the inland waterways. At Dhubri Ghat, situated on the bank of the Brahmaputra River in Assam, the freight was unloaded from the ferries and subsequently transshipped onto steam‑powered vessels. These steamers then carried the tea through the Brahmaputra River in Assam up to the landing point of Mankachar, a distance of roughly one and a half to two miles from Dhubri Ghat. After leaving the riverine route, the steamers proceeded to navigate a further stretch of approximately five hundred and seventy‑two miles across Pakistani territory before finally arriving at Calcutta Port. In total, the journey from the railway booking point to the destination port covered about six hundred and eighty‑nine miles. This description of the conveyance was material to the dispute because it involved the movement of goods across state and international boundaries, raising questions of legislative competence and constitutional guarantees of trade and commerce.

Petitioner No. 2 challenged the substantive provisions of the Assam Act on three principal grounds. First, it claimed that the Assam Legislature lacked the authority to enact the provisions in question. Second, it argued that the provisions imposed an unreasonable restraint on the freedom of trade protected by Article 301 of the Constitution and also infringed the petitioner’s fundamental right to trade guaranteed by Article 19(1)(g). Third, the petitioner indicated that additional constitutional challenges would be addressed later. The respondent denied all of these allegations, contending that the Act was constitutionally valid because it had been enacted under the authority of Article 304(b) after obtaining the requisite prior sanction of the President. The respondent further asserted that the Act’s provisions were not unreasonable, that any restrictions on trade were reasonable, served the public interest, and were therefore permissible under clause (6) of Article 19. Before evaluating these arguments, the Court set out the effect of two earlier decisions that had already been referenced. In Atiabari Tea Co. Ltd. (1), three separate opinions were expressed. Chief Justice Sinha held that the freedom guaranteed by Article 301 prohibited only trade barriers, tariff walls and imposts that impaired the free flow of commerce, not taxation per se, and consequently found the earlier Assam Act to be valid. Justice Shah, by contrast, adopted a broader interpretation, holding that Article 301 protected trade from any discriminatory tariffs, barriers and all forms of taxation on commercial activity, and therefore declared the Act unconstitutional. The majority opinion aligned with Shah’s expansive view, concluding that the freedom of trade under Article 301 was broader than the corresponding provision in Section 297 of the Government of India Act, 1935, and that any tax directly and immediately impeding that freedom fell within the scope of the constitutional prohibition.

According to the majority perspective, Article 301 of the Constitution obliges the flow of trade to proceed smoothly and without obstruction, whether at the borders of a State or at any point within the State’s territory. The principle therefore holds that any statute which directly restrains the movement of goods falls within the operation of Article 301. When a tax is found to impose such a restriction, the statute may nevertheless be upheld provided it satisfies the conditions laid down in Article 304(b). In the matter before the Court, the majority observed that one possible purpose of the contested legislation could have been to enable the State Government to raise revenue for the repair of roads and waterways. Nevertheless, the Court noted that this fiscal objective could be pursued through a different legislative scheme. If the State intends to achieve that objective by imposing a tax on the carriage of goods, the tax must conform to the requirements of Article 304(b) in order to be constitutionally valid.

In the case of Automobile Transport (Rajasthan) Ltd. the majority view articulated by Justice Das, speaking for himself and Justices Kapur and Sarkar, held that a tax of a compensatory nature does not fall within the mischief that Article 301 seeks to prevent. This reasoning added a clarificatory rider to the earlier majority view expressed in the Atiabari Tea Co. Ltd. case (2) [1961] 1 S.C.R. 809, by stating that regulatory measures or taxes imposed as compensation for the use of trading facilities are outside the scope of the restrictions contemplated by Article 301 and therefore need not satisfy Article 304(b). Justice Subba Rao, delivering a separate judgment that concurred with the conclusion reached by Justice Das, emphasized that statutes which escape the mischief of Article 301 can be appropriately described as regulatory. He consequently held that the Rajasthan Motor Vehicles Taxation Act (No 11 of 1951), which was the subject of the Bench’s consideration, was of a regulatory character and thus not unconstitutional. In other words, while Justices Das, Kapur and Sarkar upheld the validity of the Act on the ground that it was either compensatory or regulatory, Justice Subba Rao based his decision mainly on its regulatory nature.

The minority opinion, expressed by Justice Hidayatullah on behalf of himself and Justices Ayyangar and Madholkar, accepted that regulatory taxing statutes might be placed outside the ambit of Article 301, but rejected the claim that compensatory taxing statutes could enjoy the same exemption. According to this view, a taxing statute that seeks justification by characterising the tax as compensatory must still adhere to the procedure prescribed by Article 304(b). The minority therefore drew a sharper distinction between regulatory and compensatory taxes, insisting that the latter cannot escape the constitutional requirements merely by asserting a compensatory purpose. This difference in approach highlighted a narrower interpretation of the scope of regulatory statutes by the minority compared with the broader view advanced by Justice Subba Rao.

The Court observed that the range of regulatory statutes described by Justice Hidayatullah was considerably narrower than the range contemplated by Justice Subba Rao. Consequently, the majority opinion articulated in the Atiabari Tea Co. case was largely embraced by the majority of the judges sitting in the larger Bench that decided the Automobile Transport (Rajasthan) Ltd. case, although an additional qualification was appended to that view as previously noted. The majority in the Atiabari case proceeded on the premise that Australian decisions interpreting section 92 of the Australian Constitution could not be employed to limit the effect of the provisions contained in Part XIII of the Indian Constitution. The Court explained that the legislative, historical and political background, as well as the structure and impact of the relevant provisions in Part XIII, differed materially from those of section 92, which is absolute in its terms and, on a literal reading, admits no exceptions. Because of that absolute character, Australian authorities had been forced to carve out distinctions such as “compensatory” or “regulatory” taxes in order to place certain laws outside the sweep of section 92. In contrast, the Indian Constitution, although it frames article 301 in language substantially similar to section 92, also contains articles 302 and 304, which permit reasonable restrictions on the freedom of trade consistent with the requirements of those articles. Hence, the problem confronting Indian courts with respect to the freedom of trade and the permissible restraints on it is not identical to the dilemma faced by Australian courts. The minority view expressed by Justice Hidayatullah explicitly highlighted this difference. In brief, the two decisions of this Court—Atiabari Tea Co. Ltd. and Automobile Transport (Rajasthan) Ltd.—reflect this nuanced position. It is immediately apparent that, while the majority opinion in the Automobile Transport (Rajasthan) case largely concurs with the majority decision in the Atiabari case, a clear divergence exists concerning the scope and operation of article 304(b). According to the majority in the Atiabari case, when an enactment is enacted under article 304(b) and its validity is challenged, the State may defend the enactment by asserting that the imposed restrictions are reasonable, serve the public interest, and, for example, that the taxes imposed by the challenged law are of a compensatory nature. Conversely, the majority in the Automobile Transport (Rajasthan) case held that compensatory taxation falls outside the ambit of article 301 and therefore cannot be embraced within the framework of article 304(b). The Court noted that, had the present matter been advanced on the ground that the tax imposed by the statute was compensatory, this contrasting approach would have required further consideration.

The Court observed that, had the parties before it claimed that the tax imposed by the Act was of a compensatory character, the matter would have required reconsideration by a larger Bench. It recalled that the Act in dispute had been enacted by the Assam Legislature directly in response to the earlier decision of this Court in Atiabari Tea Co. Ltd. (1). That decision had held that when a tax is compensatory, the Act could be sustained only if it had been passed in compliance with Article 304(b). Accordingly, the Assam Legislature followed the prescribed procedure and enacted the present Act. The Court noted that, if the tax were indeed compensatory, it would be necessary to re‑examine the whole position because it would be unfair and unjust to strike down the earlier Act while the present one, also compensatory, remained under scrutiny. Nevertheless, the petitioners retained the right to argue that the compensatory nature of the tax was irrelevant to the enquiry under Article 304(b). In the present proceedings, the Assam High Court, which had heard 487 writ petitions, had found that the tax was not compensatory, and the counsel for the petitioners had not urged that the tax was compensatory. Consequently, the Court proceeded to address the merits of the dispute on that basis. The principal issue, therefore, was whether, given that the tax was not compensatory, there were any reasons to uphold the respondent’s contention that the restrictions imposed by the tax were reasonable and in the public interest. The Court then set out to examine the broad features and material provisions of the Act. It noted that the Act comprised thirty‑four sections, that the Bill had been introduced after obtaining the President’s prior sanction, and that the Act had been passed in conformity with the provisions of Article 304(b). The preamble declared that the Act was enacted to levy a tax on certain goods carried by road or inland waterways within Assam, to validate taxes already imposed on such goods, and to address related matters. Section 1(3) stipulated that the Act would be deemed effective from 24 April 1954 and would remain in force until 31 March 1962, meaning that it took effect from the date the earlier Act was to become operative and would continue for one year after the President’s assent. Section 2, inter alia, defined “producer” as a producer of tea, including the person in charge of the garden where tea is produced.

The definition of “producer” in Section 2 stated that it meant “a producer of tea and includes the person in charge of the garden where tea is produced.” The Act dealt with both tea and jute, but the present proceedings concerned only the petitioners whose interest lay in tea. Section 3 set out the liability to tax, and because the petitioners seriously challenged the validity of this provision, the Court read the full text of the section. It provided that, subject to the provisions of the Act, a tax was to be levied on (a) manufactured tea and (b) jute in bales that were carried by motor vehicle, cart, trolley, boat, animal and human agency or any other means except railways and airways, in the manner, period and rate specified in the Schedule. The section further explained that the tax on manufactured tea would be realised from the producer, while the tax on jute would be realised from the dealer. It added a proviso that where tea was sold at the factory premises, the producer remained liable for realisation of tax from the purchaser, effective from a date that the Government might appoint by notification for the carriage of such tea, and that the producer was liable for payment of such tax even though the tea was not carried by the producer. A second proviso clarified that no tax would be levied on any jute or tea for which such tax had already been paid.

Section 4 stipulated that the tax would be charged on the total net weight carried during a return period. Section 5 dealt with the problem of determining the weight, while Section 6 prescribed the taxing authorities. Section 7 required the producer to submit a return and made appropriate provisions for that requirement. Section 8 addressed licensing. Section 9, concerning assessment, provided that the Commissioner could, by a written order, assess the producer and determine the tax payable on the basis of his return. Section 10 dealt with the cancellation of assessment. Section 11 made provisions for assessment in cases of evasion and escape, authorising the Commissioner, within two years of the expiry of the period in question, to serve a notice on the producer requiring a return and to proceed to assess or reassess the producer as provided. Section 12 covered rectification, and Section 13 provided for penalties for non‑submission of returns and evasion of taxes. Under Section 14 it was stated that assessment was no bar to prosecutions and penalties. Section 15 made the tax payable by the representative of a deceased producer. Sections 16 and 17 dealt with appeals and revision, while Section 18 prescribed the computation of the period of limitation for those two remedies. Section 19 provided for the notice of demand, and Section 20 laid down the period within which the tax was to be paid. Finally, Section 22 prescribed the mode of recovery of the tax.

Section 23 of the Act set out the provisions governing the grant of refunds, while Section 24 dealt with the prosecution of employers who failed to submit the required returns. Section 25 expressly provided that a court could not take cognizance of any offence alleged under the Act or under any rules made pursuant to it unless the Commissioner first gave his sanction. Section 26 authorized the composition of offences, and Section 27 imposed a duty on the producer to keep and preserve proper account books. Under Section 28 the appropriate authorities were empowered to require the producer to produce those accounts for inspection. Section 29 prohibited the institution of civil suits in respect of matters covered by the Act. Section 30 gave the appropriate authority the power to take evidence, while Section 31 dealt with the delegation of powers entrusted to officials. Section 32 conferred upon the Government the authority to make rules necessary for the implementation of the Act. Section 33 expressly repealed the earlier Tea Industry Levies Act of 1954, and Section 34 was inserted to validate actions taken under the repealed legislation. Because Section 34 had also been challenged, the Court read its two subsections in full. Subsection (1) declared that any rule made, any liability incurred, any tax levied or realised, any return furnished, any proceeding commenced, any notification published, any action taken, or any other act done under the provisions of the repealed Act would be deemed to have been made, incurred, levied, realised, furnished, commenced, published, taken or done under the corresponding provisions of the new Act. Subsection (2) further provided that, notwithstanding any judgment, decree or order of any court, all taxes that had been imposed, realised, or claimed to have been imposed or realised under the repealed Act would, for all purposes, be considered validly imposed and realised. Consequently, (a) no suit or other proceeding could be maintained or continued in any court against the Government or any person or authority for the refund of any taxes so paid, and (b) no court could enforce any decree or order directing the refund of such taxes. The Schedule appended to the Act listed the rates applicable for the various periods; those rates corresponded to the rates prescribed by the earlier Act for the periods it covered and introduced new rates for periods thereafter. Rules pursuant to Section 32(1) had been made, and forms were prescribed for the filing of returns. In summary, this description outlined the overall scheme of the Act. Counsel for the petitioner argued that Section 3, the charging provision, was beyond the legislative competence of the Assam Legislature. The Act claimed its validity on the basis of the legislative power conferred on the State Legislature by Entry 56 in List II of the Seventh Schedule, which reads, “Taxes on goods and passengers carried by road or on inland waterways.” The Court recalled that Entry 30 in List I deals with the carriage of passengers and goods by railway, sea or air, or by national waterways in mechanically propelled vessels, and therefore Entry 56 in List II does not extend to matters falling within Entry 30 in List I. Accordingly, the State Legislature could legislate only with respect to goods and passengers carried by road or inland waterways.

The petitioner, Mr. Pathak, argued that section 3 and its proviso to subsection (2) place the primary liability for tea tax on the producer, even when the tea is sold at the garden before carriage. In other words, he maintained that if tea is carried by the purchaser, only the purchaser should bear the tax, and taxing the producer in such situations exceeds the State Legislature’s legislative competence. This argument assumes that the proviso attached to subsection (2) of section 3 must be read as giving interpretative colour to the language of that subsection, thereby influencing its scope. Section 3(1) was enacted pursuant to Entry 56 of the Seventh Schedule and is intended to specify precisely what constitutes the taxable event under the Act. Section 3(2) imposes liability on the producer to pay the tax, while the proviso authorises the producer to recover that tax from the purchaser from a date declared by the Government. The official notification fixing that commencement date specifically designated 1 May 1961 as the moment from which the provision regarding recovery of tax by the producer would become operative. The proviso operates prospectively, but Mr. Pathak argues that it can be read only if subsection (2) covers cases where tea was sold before carriage, thus making the producer liable for that tea. Mr. Setalvad maintained that the language of subsection (2) applies only in situations where the producer himself physically transports the tea from the garden. He argued that the proviso, introduced by the present Act and not present in the earlier legislation, obliges the purchaser to pay the tax when he buys the tea before it is carried. In support of his position, Mr. Setalvad cited the Assam High Court decision in H. P. Barua v. State of Assam. That judgment held that when tea is sold before carriage, the producer is not liable and no tax can be recovered from him. He also emphasized that the proviso operates prospectively, indicating that it cannot be used to influence the construction of section 3(2). Nevertheless, the Court found considerable difficulty in accepting Mr. Setalvad’s interpretation of the statutory provisions, given the language used in the relevant sections and the purpose of the legislation. The wording of the proviso indicates that, under the Act, the producer is authorized to recover the tax from the purchaser. However, the proviso does not contain words that impose a liability on the purchaser to pay the tax, nor does it prescribe a penalty for the purchaser’s failure to pay the tax to the producer. The relevant forms prescribed for making returns also remain the same as under the old Act and do not contemplate cases where the purchaser may have to make returns.

The Court observed that the provision made the producer liable for realisation of the tax from the purchaser, but it contained no words imposing any liability on the purchaser to pay the tax, nor did it prescribe any penalty for failure by the purchaser to pay the tax to the producer. The forms prescribed for filing returns continued to be the same as under the old Act and did not contemplate any situation in which the purchaser might be required to make returns. In the present proceedings the Court was not concerned with any purchaser, and therefore it regarded it as unnecessary to pronounce a definite opinion on the construction of section 3. Consequently, the Court proceeded to consider Mr Pathak’s submission that section 3(2) makes the producer liable even in cases where tea has been sold by the producer to a purchaser before the tea is carried away from the garden. That submission, which alleged legislative incompetence, seemed to assume that Entry 56 required the State legislature to levy the tax only on goods that are carried, and only against the owner of the goods that are carried or against the persons who carry them. The Court found no justification for introducing such limitations into the entry. It emphasized that entries in the three lists of the Seventh Schedule that confer legislative competence on the respective legislatures must receive the widest possible interpretation, and therefore it would be unreasonable to read into the entry any limitation of the kind postulated by Mr Pathak. Moreover, the Court noted that it is well‑settled that when a power is conferred on a legislature to levy a tax, that power must be widely construed; it must include the authority to impose the tax, to select the articles or commodities for which the tax is to be levied, to fix the rate, and to prescribe the machinery for the recovery of the tax. This power also gives the legislature jurisdiction to make such provisions, in its opinion, as are necessary to prevent tax evasion. In imposing taxes the legislature may also appoint authorities for collecting taxes and may prescribe procedures for determining the amount of tax payable by any individual; all these provisions are subsidiary to the principal power to levy a tax and, therefore, once it is shown that the tax in question has been levied on goods carried, the legislature may prescribe the machinery for recovering that tax. As was observed by Chief Justice Marshall in M‘Culloch v. Maryland, “the power of taxing the people and their property is essential to the very existence of Government, and may be legitimately exercised on the objects to which it is applicable to the utmost extent to which the Government may choose to carry it”. This statement of the law must, however, be

The Court explained that, even for tax statutes, the statutes must satisfy the reasonableness test set out in clause (6) of Article 19, the equality before law guarantee of Article 14, and the test of Article 301. Turning to Section 3(1), the Court observed that this provision expressly identifies the carriage of goods as the taxable event, while Section 3(2) makes the producer liable to pay the tax only on goods that are actually carried. Consequently, if goods produced in a tea garden are not carried, there is no occasion for the tax to arise. The Court therefore held that the Legislature’s choice to impose a machinery that makes the producer responsible for payment does not create any defect of legislative incompetence that would invalidate the statute.

The Court acknowledged that when the Legislature devises a mechanism for tax recovery—which it is competent to do—it must bear a rational or intelligent connection with the tax itself. In the absence of such a rational nexus between the producer and a tax on goods that are carried, a citizen could argue that the tax is not justified by Entry 56. However, the Court found that a rational nexus does exist between the tea producer and a tax levied on tea that is carried from his garden. Administrative convenience and the ease of tax collection are relevant considerations. The tea that is taxed has been produced by the producer, and even when the producer sells the tea, it is logically carried away rather than remaining with him; this likely motivated the Legislature to make the producer liable for the tax.

The Court further noted that sales of tea before it is carried are few. It pointed out that the earlier Act lacked the proviso now in force, indicating that normally producers harvest tea in their gardens and transport it to Calcutta for sale, domestic consumption, or export. The petitioners in this case were themselves producers who had carried their own tea from their gardens to Calcutta. The Court was informed that among the 487 writ petitions filed in the Assam High Court, not a single petitioner was a purchaser; each was a producer who had moved his own goods. In light of these facts, the Court concluded that it is untenable to argue that the Legislature lacks the competence to devise an appropriate machinery for recovering a tax that it is constitutionally empowered to levy. This issue has been examined repeatedly by this Court.

The Court observed that the authority of a legislature to devise suitable mechanisms for the collection of a tax, or to avert tax evasion, has been consistently acknowledged in earlier decisions. In the case of R. C. Jall v. Union of India (1), the Court examined the power of the legislature to determine at what stage and from whom excise duty should be recovered. It held that, subject to the legislative competence of the taxing authority, a tax may be imposed at a convenient stage provided that the essential character of the imposition is preserved. The method of collection, according to the Court, does not alter the substance of the duty; it merely pertains to the administrative machinery employed for convenience. While stating this principle, the Court cautioned that “whether in a particular case the tax ceases to be in essence an excise duty and the rational connection between the duty and the person on whom it is imposed ceased to exist, is to be decided on a fair construction of the provisions of a particular Act.” The Court further considered the decision in Sardar Baldel Singh v. Commissioner of Income‑tax, Delhi & Ajmer (2), which dealt with the validity of section 23A of the Indian Income‑tax Act, 1922. At the relevant time that section empowered the appropriate authority to deem the undistributed portion of a company’s assessable income as dividend distribution, thereby including each shareholder’s proportionate share in his taxable income. The contention before the Court was that the company and its shareholders were distinct persons, rendering section 23A invalid because entry 54 of List I allegedly allowed only a tax on a person’s own income. The Court rejected this argument, holding that the entries in the constitutional lists must be interpreted broadly to encompass subsidiary and ancillary matters. Consequently, entry 54 was interpreted to authorize not only the imposition of a tax but also legislation aimed at preventing tax evasion. Similarly, in Orient Paper Mills Ltd. v. The State of Orissa (1), the Court affirmed that the power to legislate concerning a tax includes the authority to impose the tax, to prescribe the collection machinery, to designate the officers who may enforce liability, and to define the duties, powers and indemnities of those officers. Applying these principles, the Court concluded that the argument advanced by Mr Pathak—that because in a few instances tea might be sold at the garden prior to carriage, the producer is made liable for tax, thereby rendering section 3 beyond legislative competence—is untenable. The Court held that section 3 falls within the legislative competence of the Assam Legislature.

The counsel for the petitioner contended that the statute enacted by the Assam Legislature under Article 304(b) could not be given retrospective effect. He argued that any law passed under Article 304(b) after the Bill has obtained the President’s prior sanction must operate only prospectively. According to him, Part XIII of the Constitution demonstrates that when a State Legislature wishes to rely on Article 304(b), it cannot first pass a law without invoking that article; if such a law is invalidated, the legislature may then resort to Article 304(b) to make the law retrospective. Conversely, if the legislature enacts a law without invoking Article 304(b) and that law is struck down, the matter must end there and the invalidated provisions cannot be revived by a later law passed under Article 304(b) that purports to give it retrospective operation. He maintained that permitting such a process would undermine the significance and validity of the provisions contained in Article 301. The petitioner's counsel further argued that a law enacted under Article 304(b) imposes restrictions, and therefore the general principle that a prohibitory law may operate only prospectively should apply. To support this, he cited the Privy Council decision in Punjab Province v. Daulat Singh, [1962] 1 S.C.R. 549, where the Council examined Section 5 of the Punjab Alienation of Land Act (1900) in light of Section 298 of the Government of India Act 1935. Section 298(2) stated that nothing therein would affect the operation of any law that “prohibits” the sale or mortgage of agricultural land, either absolutely or subject to exceptions. The Privy Council held that because the word “prohibits” signifies a ban on future transactions, the provision could not operate retrospectively to overturn completed transactions or vested titles. The petitioner's counsel argued that this reasoning should apply to Article 304(b); however, the Court observed that the Privy Council’s ruling hinged on the specific wording “prohibits” in Section 298(2), and extending that decision to Article 304(b) would be unreasonable since the restriction created by Article 304(b) does not amount to a prohibition. A similar argument had earlier been rejected by this Court in M.P.V. Sundararmier & Co. v. The State of Andhra Pradesh, where the Court declined to apply the Privy Council’s prohibition principle to the constitutional provision in question.

In this case the Court rejected the contention that the principle laid down by the Privy Council in the Punjab Province case should be extended to a law falling within Article 286(2) of the Constitution. The Court observed that the Privy Council’s decision was based solely on the meaning of the word “prohibits” in section 298‑2 of the Government of India Act, 1935, and that the same reasoning could not be applied to the construction of Article 286(2) because that article does not contain the word “prohibits”. The Court further noted that the observations it had previously made regarding Article 286(2) when it was part of the earlier constitutional scheme now apply with even greater force to Article 304(b). While it is true that certain provisions of the Constitution, such as Articles 20(1) and 20(2), expressly forbid retrospective legislation—as was held in the decision of M/s West Ramnand Electric Distribution Co. Ltd. v. State of Madras—the Court held that Article 304(b) cannot be interpreted to mean that a law enacted under its authority must always operate prospectively. If a statute is passed under Article 304(b) and is retrospective in nature, the Court said, the question of its reasonableness may be examined on the merits in the particular case, but this does not amount to a categorical prohibition against any retrospective operation of a law made under the same article. Regarding the argument that the scheme of Part XIII would automatically be defeated by a retrospective statute made under Article 304(b), the Court found no basis for such a sweeping conclusion. It accepted that, as was not disputed, a taxing statute can be enacted retrospectively, and it was conceded that a person could not successfully attack the validity of such a tax on the ground that it infringes the fundamental right guaranteed by Article 19(1)(g). The Court explained that any challenge on that ground would be readily countered by the contention that a retrospective taxing statute may still be reasonable and may serve the public interest within the meaning of clause (6) of Article 19. Consequently, if a taxing statute can be upheld as valid despite being retrospective, the Court saw no reason why a similar challenge could succeed against a taxing statute enacted under Article 304(b). The Court acknowledged that the freedom of trade guaranteed by Article 301 is of great importance to the political and economic unity of the country, but it emphasized that the freedom guaranteed to the individual is no less important. Just as, in a challenge to a statute under Article 19, the Court must assess whether the restrictions imposed are reasonable and necessary for the general public, the same standard of reasonableness and public interest must be applied when examining the validity of a statute passed under Article 304(b). The Court therefore concluded that the impact of the restrictions on an individual’s right must be assessed in one context, while the impact on the freedom of trade must be assessed in another, but in both instances the court is merely evaluating an alleged invasion of a guaranteed right. Since the law may be retrospective in one context, there is no logical basis for concluding that it cannot be retrospective in the other. Accordingly, the Court was satisfied that there was no substantive merit to the plea raised that the Act was invalid solely because it operated retrospectively. The Court also noted that the argument suggesting that the retrospective operation of section 3 changes the character of the tax, on the ground that the proviso to section 3(2) now allows a producer to recover tax from a purchaser before the goods are carried—something not available previously—does not, in the Court’s view, alter the essential nature of the tax.

In the judgment the Court explained that the effect of a restriction on an individual’s constitutional right must be examined in a case that focuses on that individual right, whereas the effect of a restriction on the freedom of trade must be examined in a separate case that concentrates on trade freedom; however, in both situations the fundamental issue is the infringement of a guaranteed right, and therefore, if a statute may operate retrospectively in a case concerning an individual right, there is no logical reason why it could not also operate retrospectively in a case concerning trade freedom. Accordingly the Court found that the submission made by counsel Mr Pathak, which claimed that the Act was invalid merely because it operated retrospectively, lacked any substantive merit. The Court then addressed a subsidiary argument that the retrospective operation of section 3, in substance, altered the character of the tax. That argument relied on the proviso to section 3(2), which permits a producer to recover tax from a purchaser when the goods are sold before they are carried, a mechanism that was not available under the previous law. The contention was that because this proviso was introduced retrospectively, the nature of the tax was transformed. The Court observed that the proviso itself does not have retrospective effect; therefore the argument had to be evaluated by looking at the remaining portion of section 3(2). Upon such examination the Court concluded that the argument was not persuasive. In support of this view the Court referred to its recent decision in Rai Ramkrishna v. State of Bihar, where a comparable plea was dismissed and it was reiterated that the mere fact that a validating statute operates retrospectively does not automatically mean that the character of the tax being recovered is necessarily altered. The Court then turned to the broader question of how far the dispute could be justified under the Constitution. Article 304(b) provides that, notwithstanding the provisions of articles 301 or 303, a State Legislature may, by law, impose reasonable restrictions on the freedom of trade, commerce or intercourse within that State when such restrictions are required in the public interest, provided that no bill or amendment for that purpose is introduced or moved in the State Legislature without the prior sanction of the President. Consequently, the Court clarified that a law enacted under Article 304(b) will be upheld if it can be shown that the imposed restrictions are reasonable and serve the public interest. The Court noted that although the required presidential sanction had indeed been obtained before the bill’s introduction, this procedural compliance does not deprive the Court of its jurisdiction to examine whether the Act, even with the President’s prior approval, satisfies the substantive requirements of Article 304(b). Since Article 304(b) itself authorises the imposition of restrictions on trade freedom, the Constitution has

The Court explained that any restriction on trade and commerce may be upheld only when it is reasonable and required in the public interest. This principle was not contested by counsel for the petitioner. The Court noted that in the earlier decision of Atiabari Tea Co., the majority compared the provisions of Article 302 with those of Article 304(b) and observed that, at first glance, the requirement of public interest appeared to be satisfied by the prior presidential sanction, leaving the question of reasonableness for judicial consideration. However, the Court clarified that those observations were not made for the purpose of deciding the present case and therefore should not be read as a definitive statement that the public‑interest requirement is excluded from adjudication when the validity of an Act enacted under Article 304(b) is challenged. The discussion then moved to the question of who bears the burden of proof in such proceedings. The Court acknowledged that, in many situations, the burden‑of‑proof issue may be largely academic because an examination of the reasonableness of a restriction inevitably involves an inquiry into whether the restriction is unreasonable. Nevertheless, because the parties had raised the issue, the Court found it necessary to address it directly.

Counsel for the petitioner argued that when a court assesses the constitutionality of any statute, an initial presumption in favour of the statute’s constitutionality must be drawn. He further suggested that this presumption extends to the requirement that any restriction must be reasonable and in the public interest as mandated by Article 304(b). The same line of reasoning was applied to the petitioner’s fundamental right under Article 19(1)(g). According to this counsel, the content of the fundamental right to conduct trade must be understood by reading Article 19(1)(g) together with the limitations set out in clause (6) of Article 19. Because the right to trade is not absolute, it may be regulated by law provided the regulation is reasonable and serves the general public. Consequently, the counsel contended that the initial presumption of constitutionality means the court should assume that statutory restrictions are reasonable and serve the public interest unless the opposite is proved. In contrast, counsel for the respondent argued forcefully that the presumption should be overturned as soon as a citizen demonstrates that the impugned statute infringes either the individual’s fundamental right under Article 19(1)(g) or the freedom of trade guaranteed by Article 301. Once such an invasion is shown, the burden shifts to the State to prove that the invasion amounts to a reasonable restriction that is in the public interest.

In this case, the Court explained that when a citizen demonstrates that the challenged statute either infringes his personal fundamental right under article 19 (1) (g) or interferes with the freedom of trade guaranteed by article 301, the initial presumption of constitutionality ceases to operate and the burden of proof shifts to the State. The State then has to show that the alleged invasion constitutes a restriction that is reasonable or that it serves the interests of the general public. The Court acknowledged that some merit existed in the argument advanced by Mr Setalvad. He contended that because the freedom guaranteed to an individual is not absolute and must be interpreted by reading article 19 (1) (g) together with clause 6 of article 19, the initial presumption might not be overturned merely by a prima‑facie showing of an invasion of the freedom under article 19 (1) (g). However, the Court considered it unnecessary to pursue this line of reasoning further, since the matter raised by Mr Setalvad had already been resolved against him by a previous decision of this Court.

The Court then referred to the authority in Saghir Ahmad v. The State of U.P. In that case, while examining an alleged violation of a citizen’s fundamental right under article 19 (1) (g), the Court observed that if, on its face, a legislative enactment appears to contravene the right guaranteed by article 19 (1) (g), the enactment must be declared invalid unless those who support the legislation can bring it within the exception carved out in clause 6 of article 19. The respondents, therefore, were required to place before the Court material that would establish that the legislation fell within the permissible limits of clause 6. It was not the duty of the appellants to prove a negative proposition that the legislation was unreasonable or contrary to the welfare of the community.

The Court further noted that, although a presumption of constitutionality is generally recognized when a statute is challenged as unconstitutional, the decision in Saghir Ahmad clarified that for the fundamental right under article 19 (1) (g) the moment the invasion of the right is established, the onus shifts to the State to demonstrate that the impugned legislation is justified by clause 6. By contrast, the Court observed that a different approach might apply to challenges under article 14. Under article 14, the initial presumption of constitutionality may have a broader effect, potentially placing the burden on the petitioner to prove that the disputed law has denied equality before the law or equal protection of the laws.

In support of this observation, the Court cited its earlier observations in the case of Hamdard and in Dawakhana (Wakf) Lal Kuan, Delhi v. Union of India. The Court also emphasized another guiding principle in constitutional analysis: it must be presumed that the legislature is aware of the needs of the people and that the statutes it enacts are intended to address problems that become apparent through experience. Consequently, the presumption ordinarily favours the constitutionality of an enactment. The Court pointed out that all the decisions relied upon to endorse this principle were decisions under article 14 of the Constitution.

The Court observed that legislators address problems that become apparent through experience and that the elected representatives assembled in a legislature enact statutes which they deem reasonable for the purposes for which they are intended. Consequently, a presumption in favour of the constitutionality of an enactment was recognised. The Court noted that all the decisions cited in support of this principle were decisions decided under Article 14 of the Constitution. Counsel for the respondent had fairly conceded that, in view of the Court’s decision in Saghir Ahmad, it could not be maintained that even after a breach of a fundamental right under Article 19(1)(g) the burden of proof would remain with the challenger. The Court held that the decision in Saghir Ahmad constituted a clear authority for the proposition that once an invasion of the fundamental right guaranteed by Article 19(1) is established, the State must justify its action under clause (6), which operates as an exception to the principal provisions of Article 19(1). The Court further stated that the same burden of proof applied to a law enacted under Article 304(b). In fact, the position was considered even stronger in favour of the citizen, because a law passed under Article 304(b) plainly purports to restrict the freedom of trade. Accordingly, the Court reasoned that as soon as it is shown that the statute infringes the right of freedom of trade, it becomes necessary to examine whether the State has demonstrated that the restrictions imposed through taxation are reasonable and in the public interest within the meaning of Article 304(b). This inquiry was characterised as being of a similar nature to the enquiry required under clause (6) of Article 19. The Court then turned to the question of whether the respondent had shown that the restrictions imposed by the Act, by levying a tax on the movement of tea, could be said to be reasonable and in the public interest. The determination, the Court explained, inevitably involved balancing the importance of the freedom of trade against the requirements of public interest. Article 304(b) expressly postulates that considerations of public interest may justify the imposition of restrictions on the freedom of trade, provided those restrictions are reasonable. In assessing reasonableness, the Court said it must keep in mind both the significance of the freedom of trade and the demands of public interest. This assessment required weighing one relevant consideration against another and harmonising the competing interests so as to serve the public interest in the end. Although the process of assessment might not always be easy, the Court affirmed that it must attempt to weigh the advantages and disadvantages presented by both parties and reach a decision.

The Court examined whether the tax imposed by the Act fulfills the requirement set out in Article 304(b). In support of his position, counsel Pathak highlighted that the legislation makes the producer liable for goods even when those goods are sold before they are transported. He articulated that the same argument he previously used to claim that the Act exceeded the legislative competence of the State Legislature is now being employed to contend that the restriction is unreasonable. The Court indicated that it was not persuaded by this submission. The next submission argued that a serious defect in the Act is its imposition of a flat rate on goods that are carried. The usual approach that should have been adopted, according to the counsel, is the so‑called ton‑mileage method, whereby the tax is calculated on the basis of both the weight of the goods and the distance over which they are carried. Because the Act instead imposes a flat rate solely on weight, the Court observed that the burden created by the statute is unreasonable. Conversely, counsel Setalvad strongly contended that the tax represents a reasonable restriction pursued in the public interest, since its purpose is to raise revenue for public purposes. The Court noted that, as already discussed, tax laws must endure the scrutiny prescribed by Article 19. Accordingly, when the validity of a tax law is challenged under Article 19, the State may rely upon the fact that the revenue generated serves a public purpose, which constitutes the basic justification for treating the law as a reasonable restriction on the fundamental right guaranteed by Article 19(1)(g). Consequently, the Court held that the consideration advanced by counsel Setalvad is not irrelevant, although its importance should not be overstated. In this regard, it is proper to remember that the State requires revenue to finance governmental functions and to support the many welfare activities it undertakes. The Court further observed that the fact that the President had previously granted sanction to the Bill may be relevant, because the constitutional scheme appears to presume that Presidential sanction indicates that the Central Government had examined the matter and concluded that the proposed tax is reasonable and serves the public interest. Nonetheless, the Court cautioned that the weight to be given to this factor should not be exaggerated. Counsel Setalvad also pointed to evidence showing that the State imposes the tax on the goods carried in order to use the income for maintaining roads and to meet the substantial expenses incurred in maintaining the State’s waterways. The affidavit filed on behalf of the respondent contains detailed figures of the State’s annual expenditures on roads and waterways, as well as the revenue obtained from the carriage tax during the same periods, and

The affidavit submitted by the State of Assam disclosed the amount of revenue that the State received from the carriage tax for the same period under review. It further observed that tea and jute constitute the principal products of Assam, and that in order to ensure a regular and unhindered flow of trade in these commodities, the State is obliged to keep the road network in good repair. The affidavit added that transporting these goods by way of the state’s inland waterways is comparatively cheaper, which consequently compels the State to spend substantial sums on the maintenance of those waterways as well. The figures presented in the affidavit demonstrated that, year after year, the expenditure incurred by the State on the upkeep of roads and waterways far exceeded the revenue that was collected through the carriage tax.

The affidavit also noted that the tax was imposed without employing the ton‑mileage method of assessment. Because the ton‑mileage formula was not used, the State might find it difficult to maintain that the tax possesses a compensatory character. Generally, a tax of this nature can be described as compensatory only when the State can show the extent of the service it provides in return for the tax and can establish a clear connection between the tax collected and the service rendered. For this reason, counsel for the petitioner, Mr. Setalvad, did not argue that the carriage tax was compensatory. Instead, he suggested that, under Article 304(b) of the Constitution, the restriction created by the tax could be justified on the ground that the tax was not levied merely to generate general revenue for the State, but rather to finance the specific purpose of keeping the State’s roads and waterways in good condition. The Court found considerable merit in these submissions.

The discussion then moved to the principal argument advanced by counsel for the respondent, Mr. Pathak, who contended that the use of a flat rate in the tax structure introduced an element of unreasonableness. The Court observed that, when the interests of the trade as a whole are considered, a flat‑rate levy can, in certain circumstances, be a reasonable approach. The Court explained that if the tax were to be assessed on the basis of the distance each consignment of tea traveled before reaching Calcutta Port, producers situated farther from the port would incur a higher tax burden than those located nearer. Such a distance‑based differentiation would inevitably create unequal competition among tea producers regarded as a single class. This observation was intended to highlight that the legislature must weigh a variety of relevant factors before determining the method of tax assessment.

The Court noted that taxation, in its final analysis, results from a balancing of numerous complex considerations. Consequently, it would be unreasonable to impose a rigid rule that any tax imposed at a flat rate is automatically unreasonable. In the present case, the Court concluded that the legislature may have examined the needs of the tea trade and may have determined that a flat‑rate levy would be just and equitable for the trade as a whole.

The Court observed that questions concerning the appropriate method of levying a tax normally fall within the domain of the legislature. Consequently, the Court concluded that the principal ground on which the reasonableness of the tax imposed by section 3 was challenged by counsel for the petitioner could not be upheld. Counsel for the petitioner further argued that section 34 of the Act was unconstitutional because it allegedly discriminated against and imposed an unreasonable restriction on the fundamental right to trade protected by article 19(1)(g) of the Constitution. The Court had already examined section 34 and noted that the contention of unreasonableness rested on the assumption that subsection (2) barred a producer from airing a grievance against an irregular, excessive, or illegal tax assessment before any forum, and that such a prohibition was patently unreasonable. The Court found this assumption to be entirely misplaced. In fact, subsection (2)(a) of section 34 merely prohibited instituting a suit or other proceeding in any court; it did not bar the use of the specific appeal or revision remedies provided by sections 16 and 17 of the Act.

The Court also considered the argument that subsection (1) of section 34 created an invidious distinction between producers who had been ordered to pay tax under the earlier Act and who had taken no steps to challenge the levy, and those who had pursued an appeal or revision under the same Act. The Court noted that, for the latter group, the appeals and revisions would continue as if they had been filed under the relevant provisions of the new Act, whereas assessments closed under the earlier Act could not be reopened by filing an appeal or revision after the new Act came into force. The Court found no substance in this argument, observing that it treated producers who had appealed or sought revision under the earlier Act as being in the same class as those who had taken no such steps, a classification the Court considered unjustified because the two categories were not alike in character. Moreover, the Court described the argument as purely hypothetical and unsupported by any material facts, emphasizing the difficulty of assuming that producers who were taxed under the earlier Act would have paid the tax without preferring an appeal or revision despite having a grievance about the validity or regularity of the assessment order. Accordingly, the Court declined to sustain the challenge to the validity of section 34. The Court then turned to a similar challenge raised against section 24, which prescribed punishment for three categories of offences enumerated in clauses (1), (2) and (3). The petitioners contended that, because the earlier Act had been struck down as unconstitutional, any producer who knowingly submitted false returns, produced an incorrect account, or violated the provision of section 8(1) could not be said to have committed an offence, and therefore could not be prosecuted under the corresponding provision of the earlier Act. The petitioners argued that, as a result, the present provision of section 24, which purported to operate retrospectively, should be invalid. While the Court acknowledged that there was some merit in this contention, it held that the petitioners could not be permitted to challenge the validity of section 24, as they had not alleged that any action was proposed against them under that section. In cases brought under article 32, the Court confined its inquiry to the provisions of the impugned Act that directly affected or threatened the petitioners’ fundamental rights, and therefore was not persuaded that it was necessary to decide the question of the validity of section 24 in the present proceedings.

The petitioners contended that, because a producer who had knowingly submitted false returns or had knowingly produced an incorrect account could not be deemed guilty of any offence under the earlier Act, that producer could not have been prosecuted under the corresponding provision of the earlier Act, which was also section 24. They argued that, consequently, the present Act’s section 24, which is intended to operate retrospectively, should be held invalid. While the argument possesses a certain degree of plausibility, the Court observed that the petitioners had not alleged any pending or prospective action against them under the said section. In proceedings under article 32, the Court limits its scrutiny to those provisions of the impugned statute that directly affect or threaten the petitioners’ fundamental rights. Since the petitioners did not claim that section 24 was being used or would be used to infringe their rights, the Court was not persuaded that it was necessary to decide the question of that provision’s validity in the present case. Accordingly, the challenge to section 24 was deemed unnecessary for the resolution of the matters before the Court.

The next issue raised by the petitioners was whether the tax imposed by the Act was discriminatory and therefore unconstitutional because it targeted only tea and jute. Their submission, identified as I/SCI/64‑64, asserted that the legislature should have taxed other commodities alongside tea and jute, and that selecting only these two items violated article 14. The Court rejected this contention as wholly unfounded. It noted that tea and jute are the principal products of the State of Assam, making it understandable that the Assam Legislature chose to levy tax on these two articles. The Court further explained that a legislature competent to impose a tax retains full discretion to decide which articles to tax, at what rates, and by what methods, as affirmed in Raja Jagannath Baksh Singh v. The State of U.P. The Court emphasized that it would be unreasonable to require a State to tax every item in order to tax any item. In tax matters, a State may reasonably select districts, objects, persons, methods, and rates for taxation, provided the classification is reasonable. This principle has been recognized by the United States Supreme Court and approved by this Court in East India Tobacco Co. v. State of Andhra Pradesh. While tax statutes can be examined under articles 14, 19, and 301 when they impose direct and immediate restrictions on trade freedom, the Court cautioned that its power to strike down a taxing law must be exercised sparingly, keeping in mind that the authority to levy taxes for governance and welfare is an essential aspect of State sovereignty.

In that sense, the power to levy taxes was described as a power of paramount character. The Court explained that a taxing statute could be struck down as unconstitutional only in limited situations, and illustrated those situations by referring to its earlier decision in K.T. Moopil Nair v. The State of Kerala. In that case, the Court had carefully examined the scheme of the provisions of the Travancore‑Cochin Land Tax Act (No. 15 of 1955) and had concluded that the Act imposed unreasonable restrictions on the fundamental rights of citizens, gave unchecked authority to the appropriate officials, introduced discrimination that was not permitted by the Constitution, and therefore amounted to a colourable exercise of legislative power. The Court emphasized that the power of the judiciary could be invoked only when a taxing law was purely confiscatory in nature. Turning to the present matter, the Court held that it would be unreasonable to suggest that the tax imposed by the statute under consideration should be invalid merely because the statute taxed only tea and jute. The petitioners next contended that the Act represented a colourable use of legislative authority and should be treated as confiscatory because it had been enacted principally to validate recoveries made under an earlier statute and to enforce assessment orders that had been issued under that earlier statute. The Court observed that the Act was retrospective in character and had taken effect from the date on which the earlier Act had been applied. Moreover, the Court noted that the prospective operation of the Act was limited to a period of one year from the date of its publication, thereby limiting its forward‑looking effect. By setting out these factual and procedural circumstances, the Court sought to demonstrate that the mere retrospective operation and the limited prospective window did not, by themselves, render the Act unconstitutional or colourable.

The Court further pointed out that a later law had subsequently been passed by the Assam Legislature, identified as Act No. 16 of 1962, and that this later Act adopted a somewhat different procedure and prescribed a different machinery for the recovery of the tax. Section 3 of the present Act made the owner liable to pay the tax, and subsection 2(7) defined “owner” as the owner of a taxable vehicle and expressly included the four types of persons enumerated in clauses (a) to (d) of subsection 2(7). The petitioners argued that the legislature had deliberately enacted the present Act merely to recover dues that it had originally claimed under the earlier Act, which they claimed was unconstitutional, and therefore the present Act should be regarded as a colourable exercise of legislative power. The Court concluded that the argument advanced by the petitioners lacked any substantive basis. It observed that it was not contested that the power to enact legislation inherently includes the authority to make its provisions retrospective. Likewise, the Court noted that it was undisputed that a legislature possessed the competence to pass validating Acts, because the power to pass such validating statutes is essentially subsidiary to the primary legislative authority conferred by the Constitution. Consequently, the Court found no merit in the contention that the Act was a colourable or confiscatory measure, and it rejected the plea that the statute should be struck down on those grounds.

The Court observed that the legislature possessed authority to amend the earlier defective Act by complying with the requirements of Article 304(b) of the Constitution. Accordingly, the Court held that a law enacted under Article 304(b) could not be declared void merely because the legislature sought to recover taxes that the earlier Act could not recover due to its constitutional infirmity. In the Court’s view, the legislative effort that produced the present Act did not constitute a colourable exercise of power in any sense. The next issue before the Court concerned whether the Act operated extraterritorially. The petitioners argued that, being residents of Bengal who conducted their tea business in Calcutta, they should not fall within the ambit of Section 3(2) merely because the tea travelled a mile and a half through Assam on its way from the garden to Calcutta. The Court rejected this contention, noting that Entry 56 in List II empowers the Assam Legislature to levy a tax on goods that are carried, regardless of the distance travelled. The Court stated that the decisive factor is the carriage of goods through Assam, which constitutes the taxable event, and that the physical movement of goods through a portion of Assam does not defeat the legislature’s competence. The Court then referred to the doctrine of nexus as applied in Tata Iron & Steel Co. Ltd. v. The State of Biliar, where the Court explained that a rational nexus may sustain the validity of tax statutes. The Court added that determining whether a sufficient nexus exists is not a matter for adjudication on the basis of mere conjecture. In the present case, the tea was carried over the inland waterways of Assam, thereby satisfying the nexus requirement. Consequently, the argument that the Act is extra‑territorial must fail.

Counsel for the respondents, Mr. Mazumdar, raised three additional points beyond those advanced by counsel for the petitioners, Mr. Pathak. He contended that the tax imposed by the Act is invalid because a levy on goods in transit is permissible only when those goods become part of the mass of goods within the taxing State. He further argued that, in this case, the tea never entered the mass of goods in Assam but merely passed a short distance on its way from the garden to the Calcutta port, and therefore should not attract tax under Entry 56 of List II. To support this position, Mr. Mazumdar referred to the Court’s decision in The Central India Spinning and Weaving and Manufacturing Co. Ltd., the Empress Mills, Nagpur v. The Municipal Committee, Wardha, where the Court interpreted the phrase “imported into” to require that goods actually mix with the local mass of property. He argued that, because the tea was only carried and not mixed with the mass of goods in Assam, the tax provision should be held invalid. In the present case the

The goods never entered the mass of goods that exist in the State of Assam at any stage of their movement. They only traveled a very short distance from the tea garden to Calcutta Port, and that cannot attract a tax under Entry 56 of List 11. In support of this contention, counsel Mazumdar referred the Court to the decision in The Central India Spinning and Weaving and Manufacturing Co. Ltd., the Empress Mills, Nagpur v. The Municipal Committee, Wardha (1). In that case the Court examined the scope and effect of section 66(1)(c) of the C.P. and Berar Municipalities Act, 1922, focusing on the true meaning of the words “imported into”. The legislative history of octroi duty was then considered, and the Court held that the concept of import requires the goods brought in to mix with the mass of property. This mixing must occur in the local area where the goods are alleged to have been imported according to the statutory definition. The Court further observed that if goods are merely carried and not mixed with the local mass of property, they cannot be said to have been imported into that area. The present Court does not see how that decision, which turned on the precise significance of “import”, is relevant to a tax that is imposed on goods that are carried. The word “carried” has a much broader meaning, and it would be unreasonable to restrict it by applying considerations that belong only to the concept of import. Consequently, the Court is not persuaded that the Act can be struck down on the ground that the taxed, carried goods do not join the mass of goods in the State of Assam. Counsel Mazumdar also argued that, as to the petitioners’ goods, they are substantially carried by railway and therefore should fall outside the ambit of section 3 of the Act. The Court has already observed that the Act applies only to goods carried by road or by inland waterways, and goods carried entirely by railway are excluded from its scope. Counsel Mazumdar argued that the tea chests travel a long distance overall when moving from the tea gardens to Calcutta Port. He further said that the one‑and‑a‑half to two mile segment carried on inland waterways does not alter the overall nature of the journey, which remains essentially a railway journey. The Court finds this argument misconceived because the length of the distance over which the goods are carried is irrelevant. What matters is the physical fact of carriage through a part of Assam that attracts the tax imposed by section 3.

The Court observed that the factual circumstance of the goods being conveyed through a portion of Assam that falls within the area subject to the levy prescribed by section three of the Assam Tax Act is central to the dispute. It further noted that the definition of “railway” referred to by the learned counsel, which is contained in section three of the Indian Railways Act of 1890, expressly excludes carriage of goods over inland waterways from the meaning of railway. Section three, clause four, defines railway as any portion of a railway used for the public carriage of passengers, animals or goods and expressly includes, among other things, all ferries, ships, boats and rafts that are employed on inland waters for the purpose of railway traffic, provided that such vessels belong to, are hired by, or are worked by the authority that administers the railway. The Court pointed out that it is an accepted fact that the ferries used to transport the petitioners’ tea chests across the inland waterways of Assam are neither owned by the railway nor hired or operated by the railway authority to which the consignment was entrusted. Moreover, the Court referred to section seventy‑four‑E of the Railway Act, which after the amendment of 1961 is renumbered as section seventy‑six‑D. That provision makes clear that when any goods are offered to a railway administration for carriage by railway and the booking involves a railway or any other mode of transport that does not belong to the railway administration, the person offering the goods is deemed to have entered into separate contracts—one with the railway and another with the other transport system. Consequently, the argument that the goods were placed under the care of the railway for entire through‑carriage and therefore should be considered outside the scope of section three of the Assam Tax Act cannot be sustained.

The Court then turned to the remaining contention raised by the learned counsel, namely that the tax imposed on tea is invalid because tea is already regulated by the Central Tea Act of 1953, which was enacted by reference to the relevant entry in List I of the Seventh Schedule of the Constitution, and that consequently the State Legislature lacks authority to impose a tax on tea. While acknowledging that the Central Tea Act contains several provisions relating to tea and has established a Board to address matters covered by those provisions, the Court emphasized that a simple examination of the relevant provisions reveals that the purpose and scope of the Central Tea Act are entirely distinct from those of the tax statute under consideration. The Court explained that the essential substance of the tax legislation is the imposition of a levy on tea that is carried within the State of Assam, and that the authority to levy such a tax has not been withdrawn merely because the Central Tea Act deals with tea under a different legislative entry. Hence, the contention that the State Legislature’s power to tax tea carried in Assam is negated by the existence of the Central Tea Act was rejected.

The Court observed that the mere existence of a Central legislation known as the Tea Act, which falls under the entry in List 1 of the Seventh Schedule, does not remove the authority of the State Legislature to impose a tax on tea. The power to levy such a tax has been expressly granted to the State by Entry 56 of List I, and consequently that power cannot be said to be displaced or limited by the central Tea Act. The Court further noted that List I contains no entry that would enable the Parliament to enact a law imposing a tax on goods that are carried, and therefore no provision in the central legislation can be said to control or supersede the State’s authority under Entry 56. On this basis the Court held that the argument asserting that the State Legislature lacks the power to tax tea carried within a portion of Assam is without substance. A parallel contention was raised by counsel relying on the River Boards Act, 1956 (No 49 of 1956), contending that because the Brahmaputra River, over which tea chests are transported, is regulated by that Act, the Assam Legislature is barred from legislating on the taxation of goods carried on that river. The Court applied the same reasoning it had used for the Tea Act objection and concluded that the River Boards Act does not deprive the State of its taxing power. Accordingly, the petition was dismissed and costs were awarded against the petitioners.

Justice Sarkar, while agreeing with the dismissal, provided a separate commentary on the matter. He explained that the petition challenged the validity of the Assam Taxation (on Goods Carried by Road or on Inland Water‑ways) Act, 1961 (Act 10 of 1961), which had been passed by the Assam Legislature. The petition was filed by two parties: a limited company and an officer of that company. Because a private limited company cannot maintain a petition under Article 32 of the Constitution, the Court accepted that only the officer, who claimed a personal interest in the rights of the company, could sustain the petition. The respondents, namely the State of Assam and two of its tax‑collection officers, did not dispute the petition’s competency. The petitioner‑company owned a tea estate located in Jalpaiguri, West Bengal, and argued that the Act imposed an unreasonable restriction on its trade. The respondents countered that the Act was valid under Article 304(b) of the Constitution, as well as clause (6) of Article 19, and that the restriction was a reasonable one. They further pointed to Article 301, which guarantees free trade, commerce, and intercourse throughout India subject to the other provisions of Part XIII.

The Court set out the relevant portion of Article 304 of the Constitution, which reads: “Notwithstanding anything in article 301… the Legislature of a State may by law‑ (a)… (b) impose such reasonable restrictions on the freedom of trade, commerce or intercourse with or within that State as may be required in the public interest: Provided that no Bill or amendment for the purposes of clause (b) shall be introduced or moved in the Legislature of a State without the previous sanction of the President.” The Court observed that there was no dispute that the President’s sanction required by the proviso to clause (b) had indeed been obtained in relation to the impugned Act. However, the impugned Act was preceded by an earlier statute bearing the same title, namely Assam Act 13 of 1954, for which no such presidential sanction had been secured. In the earlier decision of Atiabari Tea Co. Ltd. v. The State of Assam (1), a majority of this Court held that because Act 13 of 1954 imposed a tax on the carriage of goods, it amounted to a direct restriction on the free movement of trade and, lacking the President’s sanction, was constitutionally void. The majority decision did not consider whether the restriction was reasonable. Although a minority of judges expressed dissenting opinions, the Court noted that referring to those dissenting views would not serve any useful purpose. Consequently, on the basis of the majority’s reasoning, Act 13 of 1954 was declared void.

The Court then turned to a later, larger bench decision in The Automobile Transport (Rajasthan) Ltd. v. The State of Rajasthan. In that case, Das J., whose judgment was joined by Kapur J. and the author of this opinion, accepted the interpretation of Article 301 advanced by the majority in the Atiabari Tea Co. case (2) as correct. Das J. further explained that regulatory measures—such as rules prescribing speed limits, required vehicle lighting, and other road‑traffic regulations—and compensatory taxes collected for the maintenance of roads or bridges do not constitute restrictions within the meaning of Article 301, because they actually facilitate trade rather than impede it. Accordingly, Das J. stated that such measures need not satisfy the requirement of obtaining the President’s sanction under the proviso to Article 304(b). The Court understood that Subba Rao J., in the same case, adopted a similar view, describing these rules of the road and taxes for road construction and upkeep as “regulatory measures.” This perspective formed the majority view in that case, and the Court found it unnecessary to discuss the alternative opinion expressed. Finally, the Court observed that neither the Atiabari decision nor the Automobile Transport decision was applicable to the present controversy, because the respondents did not contest the relevance of those authorities.

The Court noted that the impugned Act functioned as a compensatory measure and was not a regulatory measure such as a rule governing road use. It was observed that the petitioners had not contested that the Act imposed any restriction on the movement of trade. Because the President’s sanction had been obtained in the present proceeding, the Court held that the sole issue concerning the freedom guaranteed by Article 301 was whether the restriction created by the Act was reasonably required in the public interest. The Court further explained that Act 10 of 1961 was, in substance, identical to its predecessor, the Act of 1954, but that this similarity alone did not place the 1961 Act within the mischief addressed in the Atiabari Tea Co. case. In that earlier case, the Court had declared the 1954 Act invalid solely on the ground that the President’s sanction had not been obtained; the question of the reasonableness of any restriction imposed by that Act had never been raised. In the present matter, the President’s sanction had indeed been secured for the 1961 Act. The Court added that, apart from the issue of reasonableness, other attacks on the Act existed and would be discussed later. The impugned Act had come into force on 15 April 1961 and imposed a tax on manufactured tea and jute transported by any mode other than railways or airways. The present dispute, however, did not involve any carriage of jute. The Act was given retrospective operation, being deemed to have effect from 24 April 1954—the date on which the predecessor Act 13 of 1954 had been enacted. Moreover, the Act was stipulated to remain in force only until 31 March 1962, a period of roughly one year, as provided by section 1(3). Subsequently, the Act was superseded by Act 16 of 1962, a development that suggested the legislature may have intended a limited lifespan for the 1961 Act while a newer statute was being contemplated. The 1961 Act also provided that any tax collected under the 1954 Act would be deemed to have been collected under the corresponding provisions of the newer legislation. The Court then turned to the factual backdrop: the petitioner’s tea estate was located in West Bengal, not in Assam, and its usual practice was to book tea at a West Bengal railway station for carriage to Calcutta. The railway, however, conveyed the tea to Dhubri Ghat on the Brahmaputra River in Assam, where the tea was trans‑shipped from railway wagons to steamers belonging to a carrier company stationed at Dhubri Ghat.

In this case, the steamers that had taken possession of the tea at Dhubri Ghat conveyed the cargo by inland waterways to Calcutta. During their voyage the vessels passed through roughly one and a half to two miles of Assam waterways, then traversed about 572 miles of Pakistan waterways and finally covered another 165 miles of West Bengal waterways before arriving at Calcutta. The tax in dispute was imposed only with respect to the carriage of the tea through the two‑mile stretch of Assam waterways. At the hearing before this Court, counsel supporting the petition concentrated the challenge on two provisions of the impugned Act, namely sections 3 and 34. Section 3, which constitutes the charging clause, is worded as follows: “Section 3. (1) Subject to the provisions of this Act, a tax shall be levied on (a) manufactured tea and (b) jute in bales when such goods are carried by motor vehicle, cart, trolley, boat, animal or human agency or any other means except railways and airways, in the manner prescribed, for the period specified and at the rate fixed in the Schedule. (2) Such tax levied on manufactured tea shall be realised from the producer and that levied on jute shall be realised from the dealer, provided that where tea is sold at the factory premises, the producer shall be liable for realisation of tax from the purchaser from the date appointed by Government notification for the carriage of such tea as provided in this section, and the producer shall remain liable for payment of the tax notwithstanding that the tea is not carried by the producer.” The primary contention raised was that this section exceeded the legislative competence of the State Legislature. It is undisputed that the Act was enacted under the authority granted by Item 56 of List II in the Seventh Schedule to the Constitution, which empowers a State to impose “taxes on goods and passengers carried on roads or on inland waterways.” The petitioners argued that, under this entry, a tax may be imposed only on the person who actually carries the goods; however, the proviso to subsection 3(2) makes the producer liable for the tax even when he does not himself carry the tea. Consequently, they claimed that the Act effectively levied a tax not on goods carried by road or waterway, rendering it ultra vires the State Legislature and void. While it may be true that section 3 does not directly impose a tax on the purchaser of the tea, even when the purchaser is the carrier, the Court observed that Item 56 of List II permits the legislature to designate the producer as the person from whom the tax is realised, as the Act does. The Court further noted that entries in the legislative lists must be interpreted broadly, allowing a State to adopt the most effective method of tax collection within the scope of the constitutional grant.

In this case the Court observed that the legislative entry allowed the State to impose a tax in the manner most suitable for its collection. The Court noted that the principal purchasers of tea were largely situated in Calcutta. Because the State of Assam might encounter practical difficulties in recovering the tax directly from those distant purchasers, the Court held that it was legitimate for the legislature to authorise tax recovery from the producer even when the producer did not himself physically carry the tea, since otherwise the tax could be easily evaded. The Court then turned to section 3 of the Act, which states that tax becomes payable only when tea is carried by road or inland waterways. It further explained that the producer’s act of selling the tea is the decisive factor that initiates the carriage; without such a sale there would be no occasion for any purchaser to transport the tea.

The Court explained that, although the producer may not actually handle the tea, his sale inevitably brings about its movement, and therefore he may be held liable under Item 56 of List II for the carriage in the same way as the person who physically transports the tea. The Court found no reason to conclude that the language of Item 56 would exclude the producer, and it said that it was unnecessary to resolve the question whether the term “producer” in sub‑section (2) of section 3 was limited to a producer who also carries the tea. Even if the definition of “producer” includes persons who do not themselves carry the tea, the Court held that a tax could still be validly imposed on such a producer when the tea is carried as a consequence of his sale, and that this approach served the purpose of facilitating tax collection.

The Court then considered the argument that the proviso to section 3, if given retrospective effect, would force a producer to pay a tax that he could not recover from the purchaser. It was pointed out that, should a notification under the proviso make a producer liable for sales already completed, the producer would have to bear the tax personally because the earlier sale would no longer permit collection from the purchaser. The Court rejected the contention that this would render the Act unreasonable, incompetent, or outside the scope of Item 56, and dismissed the claim that such a retrospective notification would create an unjust discrimination between producers affected by the notification and those whose sales occurred after the notification’s publication. The Court described these arguments as imagined and unfounded, emphasizing that the proviso expressly prohibits issuing a notification with retrospective effect. Accordingly, the Court held that the notification merely appoints a date from which the producer must collect the tax from the purchaser, a situation that the proviso necessarily envisages and therefore does not violate any statutory limitation.

In this case the Court observed that a producer could collect the tax only from a purchaser for sales that were made after the date fixed by the notification, and that the producer could not be required to collect the tax for sales that had already occurred. Consequently, any notification that attempted to impose a tax collection date in the past would be legally incompetent. The Court then addressed the contention that the Act should be declared void because it was given a retrospective operation. That contention was based on the argument that a statute falling within the scope of Article 304(b) could not be made retrospective. The Court expressed that it could not see any rationale for such a limitation. It stated that when a legislature possesses the authority to enact a law, it is equally empowered to enact a law that operates retrospectively, and that this principle had not been contested. The submissions advanced by counsel held that the wording of Article 304 indicated that the framers did not intend to permit a retrospective law under that provision. It was argued that the provision contemplated only restrictions on the freedom of trade in its forward flow, and therefore once trade had already “flown” it could not be subject to a subsequent restriction, precluding any retrospective effect. The Court found this argument unpersuasive. It noted that if the freedom of trade may be restricted with respect to future transactions, there is no logical reason why transactions that had already taken place could not also be subject to a retrospective restriction. The Court further observed that it was not disputed that a restriction imposed under clause (6) of Article 19 could be applied retrospectively, and therefore there was no reason to treat the restrictions contemplated by Article 304(b) differently. Counsel then argued that the effect of Article 304 was to prohibit certain conduct, and that a prohibition, by its nature, could apply only prospectively, rendering any retrospective restriction outside the ambit of the article. To support this view, counsel cited Punjab Province v. Daulat Singh, where the Judicial Committee held that a legislature could not prohibit an act retrospectively because the word “prohibit” was understood to refer only to future conduct. The Court replied that it could not discern any express prohibition in Article 304. It explained that the combined effect of Articles 301 and 304 was to ensure that the freedom of trade could not be curtailed by a State law unless the law imposed a reasonable restriction in the public interest and was enacted with the President’s sanction. Accordingly, Article 304 actually permitted, rather than prohibited, such restrictions, and the precedent from Punjab Province was inapplicable. Finally, the Court turned to the question of whether the tax imposed by the Act constituted a reasonable restriction. It noted that a debate had arisen as to which party bore the burden of proving the reasonableness of the restriction, and that this issue would need to be resolved in the subsequent analysis.

In this case the Court considered on which party the burden of proving that a statutory restriction is reasonable should fall. The Court observed that it had previously been stated, particularly in Saghir Ahmad v. State of U.P. (2), that the onus of demonstrating reasonableness rests upon the State. The Court acknowledged that this proposition appears to have been affirmed in that earlier decision. However, the Court also noted that a substantial body of case law holds that a statute is presumed to be constitutional, and consequently the party alleging unconstitutionality must bear the burden of disproving that presumption. The Court referred to the collection of authorities in Hamdard Dawakhana (Wakf) Lal Kuan v. Union of India, which, although dealing with constitutional challenges based on discrimination under Article 14, nevertheless articulate a general principle that the presumption of constitutionality arises because it must be assumed that the legislature understands the needs of the people, that the laws it enacts address problems manifested by experience, and that elected representatives enact laws they consider reasonable for the purpose for which they are enacted. The Court quoted the passage from the Hamdard Dawakhana case at page 679, which explains that this presumption favours the constitutionality of an enactment. The Court then reasoned that if the legislature is presumed to know that a distinction made by an act is justified because the persons affected belong to a distinct class that bears a rational relation to the object of the legislation—a test used to save a statute from a finding of discrimination—there is no logical reason to reject the inference that, having knowledge of the people's needs, the legislature has also passed a law that imposes reasonable restrictions on their activities. The Court further observed that some submissions argued that the restriction was permissible under clause (6) of Article 19, which contains an exception, and that the party wishing to rely on that exception must prove its existence. The Court rejected this view as an improper method of interpreting the Constitution, insisting that this rule of construction must yield to the presumption of constitutionality. The Court also considered an alternative argument that no exception exists, that the effective fundamental right is that which remains after the restriction, and therefore the citizen alleging a violation must also demonstrate that the restriction is unreasonable. Concluding, the Court stated that it was unnecessary to pursue the issue further or to render a final pronouncement on the question of onus at this stage, because the observation in Saghir Ahmad’s case already stands, and the resolution of the present dispute does not hinge on the allocation of the burden of proof. The Court mentioned the point solely because, in its view, the matter merited consideration when the appropriate question arises.

In this case the Court considered the argument that the Act imposed an unreasonable restriction because it fixed flat rates of tax. The rates were laid down in the Schedule to section 3 and, although different rates applied to different time periods, each period had a single uniform rate; for example, the rate for the period from 1 June 1954 to 30 June 1955 was one pice per pound. The contention was that, since the tax was a tax on carriage, it became unreasonable if it did not vary with the distance over which the goods were carried. The Court observed that this issue was not one of reasonableness but rather one of legislative competence. It could not find any provision in Item 56 of List 11 that required the tax to be measured according to distance. When the flat rate was examined through the lens of reasonableness, the Court found it possessed the requisite quality. The Court asked why a flat rate might be unreasonable and found no answer. Likewise, it asked why a distance‑based rate would be more reasonable and again found no answer; a distance‑based rate could in many cases impose a heavier burden. The Court concluded that the effect of a flat rate was merely that carriers over short distances paid the same as those over long distances, and this did not render the levy unreasonable. Shifting perspective, the Court noted that a tax collected for public interest is prima facie reasonable, and there was no indication that the burden imposed by the Act was onerous or would crush trade. The affidavit on record showed that government expenditure on roads and waterway facilities far exceeded the revenue collected through the tax, which further supported the reasonableness of the levy. The petitioner had not presented any material that could defeat these considerations. Moreover, the Court held that the retrospective operation of the tax did not, by itself, make the restriction unreasonable; it could still be reasonable for the reasons earlier stated. Finally, the Court addressed the allegation of discrimination, where it was argued that the Act violated article 14 because it taxed only tea and jute and not other articles. The Court expressed its inability to perceive any violation of article 14 on that ground.

In this case the Court examined the claim that the statute was discriminatory. The statute applies to every person who is involved in the carriage of tea and jute. Although it does not apply to the carriage of any other goods, the Court pointed out that it is for the legislature to decide which objects may be taxed, referring to the decision in Raja Jagannath Baksh Singh v. The State of Uttar Pradesh (1). The Court held that the legislature may select certain commodities for taxation and that such selection, by itself, does not amount to discrimination. It further observed that the tea industry in Assam is widely recognised as a very prosperous sector and therefore more capable of bearing a tax burden than most other industries in the region. Because the tax is imposed at a flat rate and the same rate is applied uniformly to all carriers of tea and jute, the Court found no basis for a claim that the tax creates discrimination. No evidence was shown that any actual discrimination had arisen. The petitioners then argued that section 34 of the Act violated Article 14. The Court reproduced the provision in full. Section 34(1) provides that any rule made, liability incurred, tax levied or realised, return furnished, proceeding commenced, notification published, action taken or anything whatsoever done under the provisions of the repealed Act shall be deemed to have been made, incurred, levied, realised, furnished, commenced, published, taken or done under the corresponding provisions of the present Act. Section 34(2) declares that notwithstanding any judgment, decree or order of any court, all taxes imposed or realised, or purported to have been imposed or realised under the repealed Act shall for all purposes be deemed to have been validly imposed or realised, and accordingly: (a) no suit or other proceeding shall be maintained or continued in any court against the Government or any person or authority whatsoever for the refund of taxes so paid; and (b) no court shall enforce any decree or order directing the refund of any taxes so paid. The citation [1963] 1 S.C.R. 220, 234 is noted. It was initially suggested that the sub‑section barred persons who had paid tax under Act 13 of 1954 from instituting court proceedings, while those taxed only under the impugned Act were not so barred. The Court clarified that if “proceedings in court” means proceedings outside those expressly provided for in the Acts, then such proceedings are also unavailable to persons taxed under the present Act, referring to section 29. Consequently, the Act does not create the alleged discrimination. Even when considering appeals and other proceedings that the Acts themselves provide for, there is no discrimination. The earlier Act contained provisions for appeal; any appeal filed under that Act would be deemed to have been filed under the impugned Act, and the same principle applies to every other kind of proceeding contemplated in the earlier Act. A person who chooses not to pursue those proceedings under the earlier Act cannot claim discrimination.

In this matter the Court observed that the situation described did not amount to discrimination imposed by the statute; rather it represented a party voluntarily relinquishing rights granted under the law. Consequently the legal position of a taxpayer remained identical under both the earlier Act and the impugned Act. The Court also examined the reference that had been made by counsel to section twenty‑four of the statute, which was central to the argument. That provision authorises prosecution of any person who fails to perform duties that the Act expressly requires under its terms. One argument advanced was that because section twenty‑four had been given retrospective effect, it turned conduct not punishable at the time of its commission into a criminal offence, thereby constituting an ex post facto law. The Court found that it was unnecessary to pursue that line of enquiry because the question was purely academic and, moreover, no allegation had been made that the petitioner suffered any prejudice from the provision. Another submission claimed that the Act represented a colourable use of legislative power under Item fifty‑six of List eleven. The contention was that the statute had nothing to do with the taxation of the carriage of goods. Instead, it was enacted merely to preserve revenue that had been collected under a previous enactment which this Court had declared invalid. The Court noted that this contention was not entirely correct on its face, because the statute also operated prospectively. Nonetheless the argument, which relied on section thirty‑four sub‑paragraph one of the Act, was wholly unacceptable to the Court. Accepting such a view would render it impossible for Parliament to pass a validating law for a taxing statute. The Court pointed out that validating statutes have been frequently enacted in the past to regularise earlier legislative measures. A validating statute is enacted under the same legislative competence that was used to enact the original law. Jurisprudence holds that where a legislature possesses the requisite power, the exercise of that power cannot be characterised as colourable. The Court cited the decision in Gajapatti Narayan Deo v. State of Orissa [(1)] for this principle and also referred to M.P. V. Sundararamier & Co. v. The State of Andhra Pradesh [(2)].

The final issue that the Court addressed was the allegation that the Act suffered from an extraterritorial defect. Counsel argued that the statute applied to the petitioner only because the tea had been transported on inland waterways in Assam for a distance of roughly one and a half miles. Counsel further maintained that such a short distance was trivial and therefore should not justify the imposition of the tax. The Court rejected this view, holding that any conveyance of goods, however brief, made within the territory of Assam falls within the legislative competence of the Assam Legislature to levy a tax on such carriage. Accordingly the Court found that the objection concerning the minimal distance lacked any merit and could not support a challenge to the statute. Additional points raised by counsel were considered by the senior judge, and the Court chose not to repeat the analysis already provided by that judge. Having dealt with all the submissions, the Court concluded that there was no basis to grant any relief. Accordingly, after considering all the arguments and evidence, the Court ordered that the petition be dismissed in its entirety. The final order recorded that the petition was dismissed with no further directions and that no costs were awarded to either party. (1) The reference to the decision is reported in the 1954 volume of the Supreme Court Reporter at page one. (2) The second citation is found in the 1958 volume of the Supreme Court Reporter on page 1422.