he refund of cess paid by them.
[304D] & CIVIL ORIGINAL JURISDICTION: Writ Petitions Nos.
2687, 5822 of 1983 etc.
(Under Article 32 of the Constitution of India).
Dr. Shankar Ghosh, T.S.K. Iyer, M.L. Lahoty, P.S. Jha, D.D. Gupta, S.K. Jain, D.P. Mukherjee, S.R. Srivastava, P.N. Tewari and Parijat Sinha for the petitioners.
Tapas Ray, Anil B. Dewan, T.C. Roy, G.S. Chatterjee, Dalip Sinha and H.K. Puri for the respondents.
The judgment of the Court was delivered by PATHAK, CJ.
By these writ petitions and transferred cases the petitioners challenge the validity of the levy of cess in respect of tea estates under the West Bengal Rural Employment and Production Act, 1976.
The West Bengal Rural Employment and Production Act, 1976, (shortly referred to as the "West Bengal Act") is intended to provide the additional resources for the promo tion of employment in rural areas and for implementing rural production programmes.
The additional resources are sought to be raised from two sources, a surcharge on land revenue under section 3 of the Act and a rural employment cess under section 4 of the Act.
We are concerned here with the levy of the rural employment cess.
297 Originally section 4 of the West Bengal Act provided as follows: "4.(1) On and from the commencement of this Act, all immovable properties on which road and public work cesses are assessed according to the provisions of the Cess Act, 1880, shall be liable to the payment of rural employment cess: Provided that no raiyat who is exempted from paying revenue in respect of his holding under clause (a) of subsection (1) of section 23B of the West Bengal Land Reforms Act, 1955, shall be liable to pay rural em ployment cess.
(2) The rural employment cess shall be levied annually (a) in respect of lands, at the rate of six paise on each rupee of development value thereof; (b) in respect of coal mines, at the rate of fifty paise on each tonne of coal on the annual dispatches therefrom; (c) in respect of mines other than coal mines and quarries, at the rate of six paise on each rupee of annual net profits thereof.
" The West Bengal Taxation Laws (Amendment) Act, 1982 amended the West Bengal Act and by section 7(b) thereof amend ments were made in section 4(2) of the West Bengal Act with effect from 1 April, 1981.
As a result, as from that date, section 4(2) in so far as it is material read as follows: 4(2).
The rural employment cess shall be levied annually (a) in respect of lands, other than a tea estate, at the rate of six paise on each rupee of development value thereof; (aa) in respect of a tea estate at such rate, not exceeding rupees six on each kilogram of tea on the dispatches from such tea estate of tea grown therein, as the State Government may, by notification in the Offi cial Gazette, fix in this behalf: 298 Provided that in calculating the dispatches of tea for the purpose of levy of rural employment cess, such dispatches for sale made at such tea auction centres as may be recognised by the State Government by notification in the Official Gazette shall be excluded.
Provided further that the State Government may fix different rates on des patches of different classes of tea.
Explanation For the purpose of this section, "tea" means the plant Camellia Sinen sis (L) O. Kuntze as well as all varieties of the product known commercially as tea made from the leaves of the plant Camellia Sinensis (L) O. Kuntze, including green tea and green tea leaves, processed or unprocessed;" Section 4 was also amended further by the insertion of sub section
(4) which provided: "(4) The State Government may, if it considers necessary so to do, by notification in the Official Gazette, exempt such categories of despatches or such percentage of despatches from the liability to pay the whole or any part of the rural employment cess, or reduce the rate of the rural employment cess payable thereon, under clause (aa) of sub section (2), on such terms and conditions as may be speci fied in the notification.
Provided that the State Government may, at any time, add to, amend, vary of rescind any such notification.
" Thereafter the West Bengal Taxation Laws (Amendment) Act, 1982 was enacted with effect from 1 October, 1982.
section 4(2) of the West Bengal Act was amended and under clause (aa) thereof the first proviso was omitted.
Pursuant to the amendments in the West Bengal Act in 1981 and 1982, various notifications were issued by the State Government, which for our purpose broadly cover these different periods: (a) First Period: 1 April, 1981 to 30 Septem ber, 1982 299 Rural employment cess was levied at the rate of Rs.5 per Kg.
on all despatches of tea, but in respect of despatches to two tea auction centres within West Bengal the rate of duty was nil, and in respect of tea sold in West Bengal through registered dealers otherwise than through the two tea auction centres the rate of tax was Rs.2.50 per Kg.
(b) Second Period: 1 October, 1982 to 28 March, 1984 Rural employment cess was levied at the rate of Rs. 1.50 per Kg.
on all despatches of tea except that for despatches to the said two tea auction centres the rate of levy was 30 paise per Kg.
(c) Third Period: 29 March, 1984 onwards Rural employment cess was levied at the rate of Rs.3 per Kg.
on all despatches of tea except that for despatches to the said two tea auction centres in West Bengal the rate of tax was only 30 paise per Kg.
Learned counsel for the petitioners contend that the levy of the cess under section 4(1) read with section 4(2)(aa) of the West Bengal Act as amended in 1981 and 1982 is ultra vires inasmuch as the statutory provisions violate Article 14 and Article 301 of the Constitution and also lie outside the legislative competence of the State Government.
It seems to us that these cases can be disposed of on the short ground based on Article 301 of the Constitution and want of legis lative competence.
There can be no dispute that the rural employment cess is a tax.
cannot also be disputed that if the levy of a tax on goods has the direct and immediate effect of impeding the movement of goods throughout the territory of India, there is a violation of Article 301 of the Constitution.
If, however, the impact of the levy is indirect or remote, no valid complaint can be made in relation to Article 301.
In Atiabari Tea Co., Ltd. vs The State of Assam and Others, ; , Gajendragadkar, J (as he then was) speaking for the majority in that case held that tax laws would effect trade and commerce and could be violative of the freedom guaranteed by Article 30 1, provided they di rectly or immediately affect the freedom of trade and com merce and not indirectly or in a remote manner.
This princi ple was affirmed by this Court in The Automobile Transport (Rajasthan) 300 Ltd. vs The State of Rajasthan and Others, [1963] 1 S.C.R. 491 and again in Firm A.T.B. Mehtab Majid and Company vs State of Madras and Another, [1963] Suppl.
2 S.C.R. 435.
But the declaration in Article 301 that trade, commerce and intercourse throughout the territory of India shall be free is subject to Article 304(b) which provides: "304.
Restrictions on trade, commerce and intercourse among States.
Notwithstanding anything in Article 301 or Article 303, the Legislature of a State may by law ( a ) .
. . (b) impose such reasonable restrictions on the freedom of trade, commerce or inter course 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 intro duced or moved in the Legislature of a State without the previous sanction of the Presi dent.
" Therefore, there is no violation of Article 30 1 if the case falls under Article 304(b) and its proviso.
In Kalyani Stores vs The State of Orissa and Others, [1966] 1 S.C.R. 865 this Court held that a restriction on the freedom of trade and commerce which is guaranteed by Article 301 cannot be justified unless the procedure provided in Article 304 is followed.
That was also the view taken in State of Mysore vs H. Sanjeeviah; , and Andhra Sugars Ltd. & Anr.
vs State of Andhra Pradesh & Ors.
, [1968] 1 S.C.R. 705.
In other words, if the Legislature of a State enacts a law which imposes such reasonable restrictions on the free dom of trade, commerce or intercourse with or within that State as may be required in the public interest and further that the Bill or amendment for the purposes of clause (b) has been introduced or moved in the Legislature of a State with the previous sanction of the President, such enactment will not offend the Article 301.
The question then is whether the impugned levy impedes the free flow of trade and commerce throughout the territory of India, and if it does, whether it fails within the excep tion carved out in Article 304(b).
If the levy imposes a cess in respect of tea estates, it may well De said that even though the free flow of tea is impeded in its movement throughout the territory of India it is in consequence of an indirect or 301 remote effect of the levy and that it cannot be said that Article 301 is contravened.
The contention of the petition ers is, however, that it is ostensibly only in respect of tea estates but in fact it is a levy on despatches of tea.
If that contention is sound, there can be no doubt that it constitutes a violation of Article 301 unless the legisla tion is brought within the scope of Article 304(b).
To determine whether the levy is in respect of tea estates or is a levy on despatches of tea, the substance of the legis lation must be ascertained from the relevant provisions of the statute.
It cannot be disputed that the subject of the levy, the nature of which defines the quality of the levy, must not be confused with the measure of liability, that is to say, the quantum of the tax.
There is a plenitude of case law supporting that principle, among the cases being Union of India and Others vs Bombay Tyre International Ltd. and Others, ; But what is the position here? The statute speaks of a levy "in respect of a tea estate", and it says that the levy will not exceed Rs.6 on each Kilogram of tea on the des patches from such tea estate of tea grown therein.
The statute also provides that in calculating the despatches of tea for the purpose of levy of rural employment cess, the despatches for sale made at such tea auction centres as may be recognised by the State Government shall be excluded.
And there is a proviso which empowers the State Government to fix different rates on despatches of different classes of tea.
There is also section 4(4) which empowers the State Govern ment to exempt such categories of despatches or such per centage of despatches from the liability to pay the whole or any part of the rural employment cess, or to reduce the rate of the rural employment cess payable thereon under clause (aa) of sub section
(2) on such terms and conditions as it may specify by notification.
As from 1 October, 1982 the posi tion remained the same except that the first proviso to section 4(2)(aa) excluding the despatches for sale made at recog nised tea auction centres was deleted.
The remaining provi sions continued as before.
Now, for determining the true nature of the legislation, whether it is a legislation in respect of tea estates.
and therefore of land, or in respect of despatches of tea, we must, as we have said, take all the relevant provisions of the legislation into account and ascertain the essential substance of it.
It seems to us that although the impugned provisions speak of a levy of cess in respect of tea estates, what is really contemplated is a levy on despatches of tea instead.
The entire structure of the levy points to that conclusion.
If the levy is regarded as one in respect of tea estates and the measure of the liability is defined in terms of the weight of tea des patched from the tea estate there must be a nexus between the two indicating a 302 relationship between the levy on the tea estate and the criteria for determining the measure of liability.
If there is no nexus at all it can conceivably be inferred that the levy iS not what it purports to be.
The statutory provisions for measuring the liability on account of the levy throws light on the general character of the tax as observed by the Privy Council in Re: A Reference under the Government of Ireland Act, 1920 and Section 3 of the Finance Act (Northern Ireland), 1934, In R.R. Engineering Co. vs Zila Parishad, Bareilly & Anr., ; , this Court observed that the standard on which the tax is levied was a relevant consideration for determining the nature of the tax, although it could not be regarded as conclusive in the matter.
Again in The Hingir Rampur Coal Co. Ltd. and Others.
vs The State of Orissa and Others, ; , this Court observed that the method of determining the rate of levy would be relevant in consider ing the character of the levy.
All these cases were referred to in Bombay Tyre International Ltd. (supra) where in the discussion on the point at page 367 this Court said: "Any standard which maintains a nexus with the essential character of the levy can be regard ed as a valid basis for assessing the measure of the levy.
" It is apparent that the standards laid down for measur ing the liability under the levy must bear a relationship to the nature of the levy.
In the case before us, however, we find that the nexus with the tea estate is lost altogether in the provisions for exemption or reduction of the levy and that throughout the nexus is confined to despatches of tea rather than related to the tea estate.
There is nothing to suggest that a particular tea estate produces only one class of tea, and when reference is made to a certain class of tea the reference identifies a certain class of tea estates.
We may presume that a tea estate produces different classes of tea and not one class of tea only.
While there must always be a nexus between the subject of the levy and the measure of the levy that nexus extends into different dimensions.
Variations considered appropriate for the purpose of deter mining the measure must correspond to variations in the subject of the levy.
If the measure of levy is to vary with the despatches of different classes of tea there must be something in the class of tea concerned which points to a reason located in the particular tea estate or classes of tea estates which are made the subject of the levy.
So also if the measure varies with the centre of sale of tea, the variation must relate to a reason to be found in the nature of the tea estate or classes of tea estates.
In other words, there must be a reason why one class of tea is treated 303 differently from another class of tea when deciding upon the rate to be applied to different classes of tea and that reason must be found in the nature of the tea estate con cerned.
Ultimately the benefit of exemption or reduced levy must be related to the need for exempting the tea estate from that levy or relieving it from part of the normal levy.
When the provisions before us are examined in their totali ty, we find no such relationship or nexus between the tea estate and the varied treatment accorded in respect of despatches of different kinds of tea.
It seems to us that having regard to all the relevant provisions of the statute, including section 4(2)(aa) and section 4(4), in substance the impugned levy is a levy in respect of despatches of tea and not in respect of tea estates.
Treating it as a levy on despatches of tea it is evident that the levy must be regarded as constituting a direct and immediate restriction on the flow of trade and commerce in tea throughout the territory of India, and the levy can avoid the injunction declared in Article 301 only if it satisfies the provisions of Article 304(b) and the proviso thereto.
For bringing the legislation within the saving provisions of Article 304(b) it is necessary that the Bill or amendment should have been introduced or moved in the Legislature of the State with the previous sanction of the President.
It is not disputed that the amendments to the West Bengal Act made in 198 1 and 1982 did not satisfy that requirement.
Indeed, it appears that the West Bengal Govern ment had sent an earlier Bill to the President with the object of levying a tax on the income from tea but the Presidential assent was not granted.
It appears further that the Finance Minister of WeSt Bengal made a statement in the West Bengal Legislature on 27 February, 1981 stating that he would introduce the rural employment cess on despatches of tea.
He referred to a Bill for amending the West Bengal Marketing (Regulation) Act, 1972 having been sent to the President and the President not having signified his consent to the amendment.
In our opinion, the impugned provisions brought into the West Bengal Act by the amendments in 1981 and 1982 so far as they purport to relate to tea estates are unconstitutional and void and cannot be given effect to.
Another aspect of the matter may be considered, and that relates to legislative competence.
If the impugned legisla tion were to be regarded as a levy in respect of tea es tates, it would be referable to Entry 49 in List II of the Seventh Schedule of the Constitution which speaks of "taxes on lands and buildings".
But if the legislation is in sub stance legislation in respect of despatches of tea, legisla tive authority must be 304 found for it with reference to some other Entry.
We have not been shown any Entry in List II or in List III of the Sev enth Schedule which would be pertinent.
It may be noted that Parliament had made a declaration in section 2 of the that it was expedient in the public interest that the Union should take under its control the tea industry.
Under the , Parliament has assumed control of the tea industry including the tea trade and control of tea prices.
Under section 25 of the Act a cess on tea produced in India has also been imposed.
It appears to us that the impugned legis lation is also void for want of legislative competence as it pertains to a covered field.
We do not consider it necessary to express our opinion on the other points raised between the parties in this case.
In the result, the writ petitions filed in this Court and the petitions in the Transferred Cases are allowed, the impugned amendments effected in the West Bengal Rural Em ployment and Production Act, 1976 by the amending Acts of 1981 and 1982 so far as they purport to relate to tea es tates are declared void and the petitioners are held enti tled to the refund of cess paid by them under the impugned statutory provisions.
The petitioners are entitled to their costs.
P.S.S. Petitions allowed.

Summary:
Section 4(1) of the West Bengal Rural Employment.
and Production Act, 1976 provided for levy of rural employment cess on immovable properties.
Clause (aa) of section 4(2) as amended by section 7(b) of the West Bengal Taxation Laws (Amend ment) Act, 1981 provided for levy of rural employment cess in respect of tea estates on the despatches of tea grown therein.
The first proviso thereto provided for exclusion of despatches of tea for sale made at recognised centres.
The second proviso thereto empowered the State Government 10 fix different rates of cess on despatches of different classes of tea.
Sub section (4) of the amended section 4 provided for exemption of certain categories of despatches from the liability to pay the whole or part of the cess or to reduce the rate of the cess payable thereon.
The first proviso to section 4(2)(aa) was.
however, omitted by the West Bengal Taxa tion Laws (Amendment) Act, 1982.
Article 304(b) of the Constitution permits the legislature of a State to impose reasonable restrictions on the freedom of trade, commerce or intercourse with or within that State provided the Bill or amendment for that purpose is introduced with the previous sanction of the President.
It was contended for the petitioners that the levy of the cess under section 4(1) read with section 4(2)(aa) of the Act, as amended in 1981 and 1982.
was violative of the freedom guaranteed by Article 301 of the Constitu 294 tion and also lay outside the legislative competence of the State Government.
Allowing the writ petitions.
HELD: 1.1 If the levy of a tax on goods has direct and immediate effect of impeding the movement of goods through out the territory of India, there is a violation of Article 301 of the Constitution.
If, however, the impact of the levy is indirect or remote, no valid complaint can be made in relation to Article 301.
There is also no violation of Article 301 if the case fails under Article 304(b) and its proviso.
[299F, 300D E] 1.2 Therefore, if the legislature of a State enacts a law which imposes such reasonable restrictions on the free dom of trade, commerce or intercourse with or within that State as may be required in the public interest and further that the Bill or amendment for the purposes of clause (b) has been introduced or moved in the Legislature of a State with the previous sanction of the President, such enactment will not offend Article 301.
The rural employment cess in the instant case was a tax.
[300F, 299F] Ariabari Tea Co., Ltd. vs The State of Assam & Ors. ; ; The Automobile Transport (Rajasthan) Ltd. vs The State of Rajasthan & Ors., [1963] 1 S.C.R. 491; Firm A.T.B. Mehtab Majid and Company vs State of Madras & Anr., [1963] Suppl.
2 S.C.R. 435; Kalyani Stores vs TIre State of Orissa & Ors., ; ; State of Mysore vs Ii.
Sanjeeviah, ; and Andhra Sugars Ltd. & Anr.
vs State of Andhra Pradesh & Ors.
, ; , referred to.
2.1 To determine whether the levy was in respect of tea estates, and, therefore, of land thus making an indirect impact or was a levy on despatches of tea thereby directly impeding movement of goods, the substance of the legislation must be ascertained from the relevant provisions of the statute.
[301B] 2.2 The subject of the levy, the nature of which de fines the quality of the levy, however, must not be confused with the measure of liability, that is to say, the quantum of the tax.
Furthermore, the standards laid down for measur ing the liability under the levy must bear a relationship to the nature of levy.
[301B C, 302D E] 295 Union of India & Ors.
vs Bombay Tyre International Ltd. 2.3 If the levy is regarded as one in respect of tea estates and the measure of the liability is defined in terms of the weight of tea despatched from the tea estate there must be a nexus between the two indicating a relationship between the levy on the tea estate and the criteria for determining the measure of liability.
If there is no nexus at all it can conceivably be inferred that the levy is not what it purports to be.
[301H, 302A] 2.4 In the instant case, the nexus with the tea estate is lost altogether in the provisions for exemption or reduc tion of the levy and throughout the nexus is confined to despatches of tea rather than related to the tea estate.
There is nothing to suggest that a particular tea estate produces only one class of tea, and when reference is made to a certain class of tea the reference identifies a certain class of tea estates.
[302E F] 2.5 While there must always be a nexus between the subject of the levy and the measure of the levy that nexus extends into different dimensions.
Variations considered appropriate for the purpose of determining the measure must correspond to variations in the subject of the levy.
If the measure of levy is to vary with the despatches of different classes of tea, there must be something in the class of tea concerned which points to a reason located in the particular tea estate or classes of tea estates which are made the subject of the levy.
So also, if the measure varies with the centre of sale of tea, the variation must relate to a reason to be found in the nature of the tea estate concerned.
Ultimately, the benefit of exemption or reduced levy must be related to the need for exempting the tea estate from that levy or relieving it from part of the normal levy.
[302F, 303A] 2.6 In the instant case the relevant statutory provi sions, including section 4(2)(aa) and section 4(4), indicate no such relationship or nexus between the tea estate and the varied treatment accorded in respect of the despatch of different kinds of tea.
The levy of rural employment cess was, there fore, a levy in respect of despatches of tea and not in respect of tea estates.
It must, thus, be regarded as con stituting a direct and immediate restriction on the flow of trade and commerce in tea throughout the territory of India.
[303B C] 2.7 Such a levy could avoid the injunction declared in Article 301 296 only if it satisfied the provisions of Article 304(b) and the proviso thereto.
The amendments made to the West Bengal Act in 1981 and 1982 had not been moved in the Legislature of the State with the previous sanction of the President.
The provisions brought into the Act by the said amendments were, therefore, unconstitutional and void and could not be given effect to.
[303C D, F, G] 3.
Under the Parliament had assumed con trol of the tea industry including the tea trade and control of tea prices.
Under section 25 of that Act a cess on tea pro duced in India had also been imposed.
The State legislation imposing a cess on despatches of tea was, therefore, also void for want of legislative competence as it pertained to a covered field.
[304B]