Civil Appeals Nos.
11781180/76.
Appeals by Special Leave from the Judgment and Order dated 22 9 1976 of the Madras High Court in Writ Petition Nos.
3059/ 75, W.A. No. 339/76 and W.P. No. 14 respectively.
Y.S. Chiale, V. Subramanyam and Vineet Kumar for the Appellant in C.A. 1178/76.
K.S. Ramamurthi, M.N. Rangachari, A.R. Ramanathan, K. Thimmalai, Jayaraman, M.M.L. Srivastava and A.T.M.S. Sam path for the Appellant in CAs.
1179 1180/76.
V.P. Raman, Addl.
Gen. (In CAs.
1178 to 1180/76, D.N. Misra, J.B. Dadachanji for Respondent No. 2 in CAs.
1178 & 1180 of 1976 and Respondent 2 in C.A. 1179/76.
K. Parasaran, Adv.
Tamil Nadu, ,A.V. Rangam, T. Sathiadev and (Miss) A. Subhashini for Respondents in CAs.
1179 80 except Transport Corporation.
K. Jayaram, V.T. Gopalan and K. Ram Kumar for the Appli cant and Intervener in C.A. 1178/76.
The Judgment of A.N. Ray C.J., and Krishna Iyer, J. was delivered by Krishna Iyer, J.M.H. Beg, J. gave a separate concurring opinion.
KRISHNA lYER, J. A terse presentation of the twin con tentions canvassed before us, in these appeals by special leave, after discomfiture at two tiers below, highlights the importance of the economic role of the State in undertaking, with legal preferences, strategic services vital to the community.
The keynote thought underlying our decision is that the jural postulates of the old competitive order have to yield place to the new values of developmental jurispru dence.
Public law, in India, responding to the public needs and the State 's functional role mandated by the Constitu tion, has evolved new approaches to old problems and given up dogmas which once prevailed during laissez faire days but now have become obsolete because of the 'welfare ' economy which has been nurtured.
This radical change in jural 394 perspectives has its impact on canons of statutory construc tion and on verdicts about the vires of legislation.
All these generalities acquire appropriate application in the present cases which arise under the (Act IV of 1939) (the Act, or short) from challenges before the High Court without avail, by private operators, of the permit granted to the State Transport Undertaking (STU) by the transport tribunals.
The validity of r. 155A of the Motor Vehicles Rules framed under section 68 of the Act is in issue.
The core of counsel 's submissions is two fold: (1) Is rule 155A, assigning five marks for a State undertaking, not family violative of s 47 of the Act? Does the later amendment to the proviso to section 47 giving preference to State transport systems, other things being equal, impliedly repeal, as contrary to its content, rule 155A which gives better advantage to the favoured category, fulfilling the spirit of the statutory amendment more tellingly ? We will proceed further after stating the circumstances leading up to the writ petition before the High Court and the appeal before us.
The appellants, who have come by special leave to this Court, are private stage carriage operators.
We will relate the facts of one case (Civil Appeal No. 1178 of 1976) the decision in which will settle the fate of the rest, the decisive point of law being identical.
The permit of the appellants but on the route Salem to `rode was to have expired on September 13, 1974 and so he applied for renewal under section 58(2) of the Act.
The respondent State Transport Undertaking objected to the renewal of the permit urging preferential grounds in its own favour.
The State undertak ing 's claim was upheld on the score that it secured higher marks computed with the aid of r. 155 A. Baulked in his application for renewal, the appellant challenged the order before the Appellate Tribunal.
Apprehending an adverse decision on the strength of r. 155 A, he filed a writ peti tion before the High Court praying that a direction be issued to the Appellate Tribunal to dispose of his appeal without relying on r. 155 A.
The plea was negatived by the learned Single Judge and a Division Bench dismissed the appeal therefrom.
Aggrieved by the concurrent findings the appellant has assailed before us the vires of r. 155 A as obnoxious to public interest excluding, in some measure, a fair competition and being contrary to the proviso to.
section 47 (1 ) of the Act.
A meaningful discussion of the points debated at the Bar has to begin with a brief outline of the scheme of the in the branch relating to grant of permits for transport vehicles (Chapter IV).
All transport vehicles, before they can be plied in any public place, require per mits under section 42 and even government vehicles, if put to commercial use, have to possess permits.
Applications are made for stage carriage permits under section 57 and the consid erations germane to their grant are set out in section 47 of the Act.
It is common ground, and decisions are legion in support thereof, that the interest of the public generally is the super consideration decisive of the award ' of permits when there is a plurality of applicants.
He who can serve the public best gets the permit to ply the stage carriage from the quasi judicial authority charged with the responsi bility for choice.
We may read the relevant part of section 47(1) here: 395 (Krishna Iyer, J.) "47.
Procedure of Regional Transport Authority in considering application for stage carriage permit, (1) A Regional Transport Authority shall, in considering an application for a stage car riage permit, have regard to the following matters, namely : (a) the interest of the public generally; X X X X Provided that other conditions being equal, an application for a stage carriage permit from any State Transport Undertaking or a Cooperative Society registered or deemed to have been registered under any enactment in force for the time being shall, as far as may be, be given preference over applications from individual owners.
X X X X" The interest of the public generally, is often times too vague and, generally, the exercise of discretion deserves to be canalised to guide the statutory bodies and to facilitate better appreciation by the applicants of the claims that may ordinarily be considered by transport tribunals.
From this angle, the Tamil Nadu State has framed rules.
expressly subordinated to the paramount factor of public interest which shall weigh with tribunals when adjudging among com peting claimants. 'This Court, in Kumaraswamy(1), summed up the purport of the rule thus: "The system of marks, under the Rules framed under the Act by the Tamil Nadu Govern ment, prescribes the various qualifications for applicants for permits for passenger transport under the .
Rule 155 A crystallises these considerations and describes them as guiding principles for the grant of stage carriage permits.
The rule itself emphasizes what is obvious, that the paramount consideration of the interest of the public, as enshrined in Section 47(1), must be given full weight while awarding per mits.
That means to say that the various factors set out in rule 115 ,4 are subject to section 47(1).
This is clarified by sub rule (4) of Rule 155 A, which runs thus: "After marks have been awarded under sub rule (3), the applicants shall be ranked according to the total marks obtained by them and the applications shall be disposed of in accordance with the provisions of sub section (1 ) of section 47.
" There is no doubt that bus transport is calculated to benefit the public and it is in the fitness of things that the interest of the travelling public is highlighted while evalu ating the relevant worth of the various claim ants.
" Rule 155A(3)D(1) offends against the prescription in the proviso (1) 396 to section 47(1 ) and is void, according to counsel for the appellants.
Before examining this alleged vice, we may as well read sub rule (3) of Rule 155 A to the extent neces sary: "(3) After eliminating in the manner laid down in subrule (2), the applicants who are unsuitable, marks shall be awarded for assessing the different qualifications of the remaining applicants for the grant of permits as follows : (A) Residence Two marks shall be award ed to the applicant who has his principal place of business or permanent residence at either terminus or on the route.
Explanation.
The term 'principal place of business ' shall mean only the registered headquarters of the company and not the resi dence of the Managing Director or any other Director of the Company.
(B) Technical qualification (for Owner or Managing Director).
Two marks shall be awarded to the applicant if the Owner or the Managing Director of the organisation has technical qualification which may be useful to run the transport service efficiently.
(C) Workshop facilities.
Two marks _shall be awarded to the applicant who is in possession of workshop facilities as given in Explanation under item (2)(iv).
(D) (i) Five marks shall be awarded to the applicant falling within the proviso to clause (c) of section 62 A of the Motor Vehi cles Act, 1939, i.e., State Government, Cen tral Government or any Corporation or Company owned by the Central Government or State Government.
(ii) The applicant who operates not more than nine stage carriages excluding spare buses, shall be awarded marks as follows : (1 ) Applicant operating one to three buses 4 marks.
(2) Applicant operating four to six buses 3 marks.
(3) Applicant operating seven to nine buses 2 marks.
Provided that if a new entrant has made an application for a short route other than town service route, no marks shall be awarded to any applicant under clause (B), (C) and (D) (ii).
" The ground of invalidation urged is that there is no justification for grant of 5 marks to an applicant falling within r. 155A (3)(D)(1) solely for the reason that it is owned by the State Government.
Ownership is irrelevant and the sacrifice of public interest at the altar of government interest is contended to be a flagrant partiality shown by the subordinate legislation in the teeth, and transgressing the limits, of the equal consideration implicit in section 47(1 ).
second argument 397 (Krishna Iyer, J.) is that the proviso to section 47(1), as amended by Act 48 of 1974 (Tamil Nadu Amendment Act) gives preference to a State Transport Undertaking, other things being equal, and im pliedly provides against any larger preference being shown to such an undertaking in the guise of rules.
For this reason, the generosity of the rule being contrary to the narrow preference in the proviso to the section (brought in by later amendment), the former cannot co exist with the latter and must be taken as impliedly repealed.
Although this amendment to the Act was later than the promulgation of the rules, the law as it stands today is the basis of our judgment.
Thus the two question formulated right at the beginning of the judgment arise in the setting of facts and law we have broadly described above.
It was urged by Shri Chitale, followed by Shri Rama murthy, in two of the several matters heard together, that Part IVA provided for monopolistic award of permits to the State Transport Undertaking but Part IV put everyone on a competitive basis, regardless of whether one was a State undertaking or not, the most meritorious winning the battle in a free market economy.
If the soul of Part IV were free competition, not 'rigged ' selection, aid in the shape of extra marks given by rules had to be withdrawn and every applicant had to run without anyone being given a handicap in the race.
State undertakings being awarded 5 grace marks for no reason except that they belonged to the State was a gross violation of the spirit and letter of section 4 7 (1 ) which postulated the promotion of public interest as the basic consideration and the selection of the ablest as the criterion for choice.
Both counsel, in their overlapping arguments, stressed that there was a negative mandate in the proviso to section 47(1) not to prefer a State undertaking save where other conditions were equal and if the State undertak ing was unable to attain the condition of equality with another, its claim could not be promoted by the artifice of assignment of marks to a State undertaking qua State under taking.
Public law, in our pie bald economy and pluralist socie ty, responds to societal challenges and constitutional changes.
TO miss the ideological thrust of our Constitution and the economic orientation of our nation while construing legislation relating to public law and scanning them for their validity is to fail in understanding the social phi losophy that puts life and meaning into the provisions of the Act.
The law, being realistic, reckons with the social ist sector covering State and co operative enterprises.
The special status of a government owned transport undertaking in a Welfare State is obvious.
It has large resources to cater to the traffic needs.
It has, within its range of influence and coordination.
many services useful to the travelling public, which may be beyond the reach of private ownership.
Its functional motto is not more profits at any cost but service to citizens first and in a far larger measure than private companies and individuals, although profitability is also a factor even in public utilities.
Its sensitivity to community welfare and en couragement of labour participation, its accountability to the Government, the legislature and the public put it in a category by itself.
It is socially conscious, not profit obsessed.
We are aware of the shortfalls of some public sector undertakings in some respects 398 but it needs little argument to hold that to classify State transport systems on a separate footing is realsic and is ordinarily no sin before the principle of equality before the law.
The legislative body has done, in the given circum stances, what it thought was sound policy and we find no vice in the policy.
To classify what is conceptually and operationally different into a separate category is intelligence, not impertinence.
The judicial art of interpretation and ap praisal is imbued with creativity and realsm, especially where fundamental changes have been wrought by the Constitu tion in our approach to public sector enterprises.
Legal Darwinism, adapting the rule of law to new societal develop ments, so as to survive and serve the social order is neces sary: "That court best serves the law which recognizes that the rules of law which grew up in a remote generation may, in the fullness of experience, be found to serve another genera tion badly, and which discards the old rule when it finds that another rule of law repre sents what should be according to the estab lished and settled judgment of society, and no considerable property rights have become vested in reliance upon the old rule.
It is thus great writers upon the common law have discovered the source and method of its growth, and in its growth found its health and life.
It is not and it should not be station ary.
Change of this character should not be left to the legislature.
If judges have woefully misinterpreted the mores of their day, or if the mores of their day are no longer those of ours, they ought not to tie, in helpless submission, the hands of their successors." (Cardozo: The Nature of the Judicial Proc ess: Yale University Press: pp.
151 152).
This refreshing perspective guides us to look at the submissions advanced.
Both the contentions can be shot down by three considerations.
Firstly, a State enterprise, in a truly Welfare State, is charged with a social consciousness and responsibility for its citizens, an attention to serve them and a willingness to embark on public utility undertak ings better to fulfil people 's demands.
The public sector enterprises are expected to be model employers and model servants, planning their budgets, subjecting themselves to public audit and criticism and inquest by legislative com mittees and the Houses of the legislature.
Profits are their concern but, more importantly, public weal is their commitment.
Such is the philosophy of the State sector in our socialistic pattern of society.
Article 19(6)(ii) and article 38 of the Constitution, section 47 (1 ), especially the proviso, and Charter IVA of the Act (now governed by the impregnable Ninth schedule to the COnstitution) throw light on this policy of the paramount law.
Here, therefore, the rule making authority, having regard to all relevant circum stances, has decided to award to a State Transport Undertak ing 5 marks.
This is not an arbitrary stroke of favouritism because there are many promotional factors bearing on the interest of the travelling public which a State enterprise qua State enterprise will, but a private enterprise qua private enterprise will not, take care of. 399 (Krishna lyer, J.) After all, private enterprise has its primary motivation in profit, although, under State direction, it is becoming socially responsive.
The superiority in many respects (not all respects) of State Transport Undertakings, in the legis lative judgment, has led to r. 155A.
This classification has noetic nexus with and rational relation to the object of augmenting the good of the passenger community.
The theory, rooted in the obsolescent laissez faire economics, that only cold competition among claimants to run businesses brings out the best operator has serious limitations in fields where the focus is on public service, not gains of business.
Public law, adapting itself to this socio economic view, shifts its emphasis.
This is what we have earlier called legal Darwinism.
We, therefore, hold that the assignment of marks under r. 155A is geared to public interest, which is the desideratum of section 47 ( 1 ) of the Act.
We now move on to an examination of the alleged fatal incompatibility between the proviso to section 47(1) and L 155A.
This second submission of counsel is a trifle mystifying.
There cannot be a contradiction without diction.
Unless section 47(1) proviso carries a negative injunction that transport tribunals shall not give any other preferential considera tion than what is stated in it, there cannot be any con flict between it and the impugned rule.
The proviso to the section does nothing of the kind.
It merely takes care of a specific situation.
Where a State Transport Undertaking: and a private operator are equally balanced, the scales may be tilted in favour of the former.
There is no implied inter dict that in other contingencies no preference shah be accorded.
It is not a 'Thus far and no further '.
Indeed, the spirit of this proviso has been carried further by the rule, having regard to the realities of the total transport system plying in the State.
The third consideration which silences the appellant 's charge of violation of section 47 is that the marking formula does not deprive the administrative tribunals of their discretion to choose the best.
The consternation of the private entrepreneurs that by manipulating the marking mechanism the State undertaking, regardless of its demons trable inferiority of public service, will knock off all the permits, paralysing the power of the Tribunal to pick and choose, by the overwhelming and inevitable superiority of marks, is misplaced.
The fear is falsified if we read the rule aright.
It has, written on its face, its own limita tion.
Marks shall guide, not govern the award.
Full discretion, to some extent, canalised by the marking proce dure, still vests in the Transport Authority.
For, the marks, these authorities will remember, sway the exercise of judgment, not supersede it.
It is conceivable that the pecularities of a route, the calamitous performance in an area of a State transport system, the outstanding spe cial facilities of a particular private operator or other like feature may outweigh the mechanics of marks.
After all, many qualifications, advantageous to the travelling public, may be thought of, untouched by the rigid marking moulds.
They are not irrelevant and may still be regarded by the tribunals.
All this leads to the conclusion that marks shape but do not clinch the ultimate selection.
The public is the consumer; its plenary service is the final test.
Therefore, these is 400 nothing in r. 155A deprivatory of the discretion vested by section 47(1).This interpretative footnote must allay the appre hensions voiced by counsel.
Nor are we convinced that there is no possibility of a private operator exceeding the mini mum marks of a State Transport Undertaking.
Moreover, the marking formula lacks flexibility.
Merely because the State Transport Undertaking has no 'residence ' or workshop on the route, although its attention and ability to react are considerable, why should it suffer a marks created handicap ? There is equity in r. 155A, making up, as it does, for the present shortfalls in the marking system visa visa govern ment transport service.
The appeals, for these reasons, must suffer dismissal.
There will be no order as to costs.
BEG, J. I agree with the conclusion reached by my learned brother Krishna Iyer.
As arguments in this batch of cases seem to raise some questions which I, speaking entire ly for myself, consider to be really outside the sphere of the law which we have to interpret and apply, I would like to make some observations on the implications of these questions argued after stating my reasons for agreeing with my learned brother.
Mr. Chitaley 's first argument for some of the appellants raised only what may be described as "normal" legal ques tions of construction or interpretation (there is some difference between these two allied processes as will appear from Crawfords "Statutory Construction", 1940 Edn., Chapter 18, paragraph 157 to 158 pages 240 244), as to whether Rule 155A(3)(D)(i), reproduced in the judgment of my learned brother Krishna Iyer, gives effect to or conflicts with Section 47 of the (hereinaf ter referred to as 'the Act ').
It was urged by the learned Counsel that what can be done only by resorting to Chapter IV A of the Act, by framing a scheme for partial or complete nationalisation of the routes involved, cannot be accom plished by framing a rule only ostensibly purporting to give effect to Section 47(1 ) of the Act or the proviso to it.
In ultimate analysis, the rule of construction relied upon by Mr. Chitaley to make the last mentioned submission is: "Expressio unius est exclusio alterius".
This maxim, which has been described as "a valuable servant but a dan gerous master (per Lopes J., in Court of Appeal in Colgu noun vs Brooks(1) finds expression also in a rule, formu lated in Taylor vs Taylor,(2) applied by the Privy Council in Nazir Ahmad vs King Emperor(3) which, has been repeat edly adopted by this Court.
That rule says that an express ly laid, down mode of doing something necessarily implies a prohibition of doing it in any other way.
The maxim from which the rule in Taylor vs Taylor(supra) is derived and the rule itself were discussed and explained by this Court in the Parbhani Transport Co operative Society Ltd. vs the Regional Transport Authority, Aurangabad & Ors (4) with specific reference to the argument advanced there that, (1) at 65.
(2) at 430.
(3) (1936) L.R. 63 I.A. 372.
(4) ; 401 as Chapter IV A is meant for running its own buses by the State by nationalisation of Motor Vehicle Road Transport Services, it was not open to the State to apply for per mits at all under Chapter IV of the Act which applies to private operators only.
This argument,repelled by this Court there has been put forward before us in a somewhat different and attenuated form by Mr. Chitaley.
Neverthe less, the basic rule of interpretation submitted to us is the same as the one which was relied upon in this Court in the Parbhani Transport Co operative Society 's case (supra) in an attempt to exclude the State Transport Undertaking altogether from entry into what was sought to be made out to be the exclusive preserve of private operators.
Before us, it is contended that exclusion of private operators could only be brought about by resorting to a duly framed scheme, on appropriate grounds given in Section 68C of the Act, but not indirectly by framing the kind of rule which has the effect of excluding private operators from the sphere of open competition which, it is submitted postulates an ini tial equality of positions.
This argument rests, as I will indicate below, on two erroneous assumptions: firstly, that Rule 155A(3)(D)(i) has the effect of excluding private operators; and, secondly, that the proviso to section 47(1) compels the permit issuing authorities to postulate or start by assuming an equality of conditions, as between private operators and a State Transport Undertaking.
Indeed, if they were to start with the assumption of equality they will have to give preference to the State Transport Under taking straightaway because that is what the proviso re quires.
The mainstay of the arguments of learned Counsel for the appellants before us, however, is that Rule 155A(3)(D)(i) really has the effect of excluding the private operators altogether by making it impossible for them to ever obtain preference over the State Transport Undertak ing when it applies for a permit in competition against them.
The reply on behalf of the State is that no exclusion of private operators is either intended or brought about by an application of Rule 155A(3)(D)(i) of the Act.
On the other hand, it is submitted that, as an ordinary operator and a State Transport Undertaking are, in many ways, so unlike each other that, unless five marks were assigned to each application of the State Transport Undertaking, it could not compete at all, on a fair and equal footing, with pri vate operators, who are able to obtain straightaway two marks for residential qualifications, four marks if they are operating not more than three buses, and two marks for workshop facilities.
apparently, the residential qualifica tion has reference to residence within the area in which the motor vehicles are to ply, and marks workshop facilities are granted to operators who are able to show such facili ties on particular routes whereas the State Transport Undertakings, it is pointed out, will neither have a resi dence within such an area nor may be able to show, in a particular case, workshop facilities on particular routes even though they may have better workshop facilities on the whole.
Again, two marks are to be given to private concerns or organisations, plying on particular routes, if their owners or Managing Directors have certain technical qualifications.
It is pointed out that, as State Transport Undertakings do 402 not have individual owners or Managing Directors, for whom these marks could be allotted, even though they may have technically much better qualified personnel to attend to their motor vehicles, the impugned Rule 155A(3)(D)(D could be justified as meant only to place State Transport Under takings on a footing of possible equality with private operators in competing.
for permits to be granted under Section 47(1) read with Section 42(3) of the Act and to do no more.
Furthermore, Rule 155A(3)(D)(i) occurs in a group for marks to be assigned on the basis of the number of vehicles run by the operators.
In any case, it was submit ted that it is a fair provision as a rough guide but is not decisive by any means.
It seems to me that the conten tion advanced on behalf of the State that the impugned part of Rule 155A enables provisions of the proviso to Section 47(1), read with Section 42(3), to be worked a manner in which the statutory provisions were intended to overate and does not really authorise a circumvention or infringement of the provisions of Chapter IV of the Act, is well founded.
The manner in which provisions of Chapter IV of the Act were meant to operate in cases of competition between pri vate operators and State Undertakings was explained in the Parbhani Transport Co operative Society 's case (supra) as follows (at p. 184): "The Government has of course the power to do.
any business it lies and therefore the business Of running stage carriages.
We have earlier drawn attention to the change made in cl.
(a) of section 42(3) by the: amendment of 1956.
Previously, it was not necessary for the Government to obtain permits under section 42(1) for buses that it intended to run as stage carriages.
SinCe the amendment the Government can no longer run transport vehicles for commercial purposes without obtaining permits under section 42(1 ).
Now the plying of buses as, stage carriages is a commercial enterprise and for such buses, therefore, under the sections as they stand, the Government would re quire permits as any one else.
That being so, the sections clearly, contemplate that the Government may apply for and obtain permits for its buses run as stage car riages.
The rule applied in Nazir Ahmad 's case (1936) L.R. 63, I.A. 372, 381) does not permit the ordinary meaning of section 42, sub.
s.(1) and sub.
s.(3), el.
(a) to be cut down because of the provisions of Chapter IVA.
The Act lays down two independent sets of provisions in regard to the.
running of buses by the Government, one under Chapter IV and, the other under Chapter IVA.
Chapter IVA was intended to give the Government, a special advantage.
When the Government chooses to proceed under that chapter, it becomes entitled as a matter of right under section 68F(1 ) to the necessary permits.
Under Chapter IV the Government does not have any such advan tage; it has to compete with other applicants, to secure permits to be able to run its buses.
The powers under the two.
chapters are there fore different.
To such a case the principle of Nazir Ahmad 's case cannot be applied".
403 Both Chapters IV and IVA enable plying of State transport as well as privately owned vehicles on hire on same routes, but the grounds for these combined operations under the two chapters are different.
The governing principle of Section 47(1) is to preserve as free and open a competition as possible in public interest, whereas the reason for allowing private operators upon a nationalised route may be broader one of public policy which may favour a decision against sudden stoppage of privately provided motor trans port, so as to avoid wastage of national wealth, even though it takes the form of investments by individual entrepre neurs, or, its object may even be prevention of undue hard ship to private operators.
Other reasons for permit ting combined services can be.
given.
It is, however, possible only under Chapter IVA to exclude private operators completely.
But, unless any rule relating to provision of motor transport under chapter IV has that effect it cannot be asserted that what can be done only by resorting to Chapter IVA is being attempted under the provisions of Chapter IV.
The rule in Nazir Ahmad 's case (supra) applies only to cases where there is a single specified mode laid down for doing something in exercise of the legal power to do it.
In that event, the specified mode may, negatively, operate as a prohibition against what is not prescribed at all and is outside the statute.
But, it could not apply to a case where two modes of doing the same thing are provided for by a statute itself.
Nor, as I have indicated above, could it be said that what is to be done under Chapter IV and what can be done under a scheme under Chapter IVA are really the same simply because, in a given case, the results of both may appear to be similar or even identical.
Mr. Ramamurthi, appearing on behalf of some of the appellants, embarked on quite an ambitious argument built upon an elaboration of the theme that Chapters IV and IVA belong to two different fields or spheres of action which cannot, so to speak, be allowed to mix, overlap, or collide.
It was contended that the waters of what are, in the eye of law, two different streams of activity. must not be allowed to mingle.
If 1 am not mistaken, even the word "pollute" was used, in the flow of arguments, to describe, possibly in a light vein, the alleged inequity of an invasion by a State Transport Undertaking of the supposedly exclusive preserve of private enterprise.
It was suggested that such a result would involve "pollution" of the domain of open competition, which is forbidden territory for State Under takings introduced as a consequence of another ideology or sphere of action found in Chapter IVA.
It seems to me that to hear such an argument, advanced even in a lighter vein, is really rather surprising in view of the language of the statute and welt known facts to which it is related.
It is quite well known that ours is what is known as a "mixed economy".
The highest norms of our law are embodied in our Constitution.
Article 19(6)(ii) of the Constitution clearly contemplates: "the carrying on by the State, or by a Corporation or controlled by the State, of any trade, business, industry or service, whether to the exclusion, complete or partial, of citizens or.
otherwise".
And, in order to fulfil the objectives of the Preamble.
to our Constitution, the Constitu 404 tional mandate, contained in Article 39(c) of the Constitu tion, which the State has to carry out, may make it impera tive upon the State, in appropriate circumstances, either to take over or nationalise motor transport on roads in any region or area completely or to supplement the Transport Services provided by private operators with those provided by the State.
It seems to me that neither Chapter IV nor Chapter IV A can be really put into two separate water tight compartments so as to make it imperative either to exclude State Transport Undertakings from operating under the provi sions of Chapter IV or to exclude private operators when a scheme under Chapter IV A, which may itself provide for only a partial exclusion of such operators, is in force.
In the face of the clear words of proviso to Section 47 (1 ) of the Act, enabling State Transport Undertakings to provide Transport facilities in open competition, and of Section 68(C) in Chapter IV A of the Act, enabling "the exclusion complete or partial" of private operators from particular areas or routes, such an argument cannot be put forward at all before us under some preconceived notions even after these very notions had been rejected by this Court in the Parbhani Transport Co operative Society Ltd 's case (supra).
It is clear that the two chapters of the same Act are both intended to subserve "the interest of the public gener ally" in any area in the country, That is the integrating or governing principle evident from the language of the Act itself in both Chapter IV and Chapter lV A of the Act.
An argument advanced on behalf of the appellant seemed to be that Rule 155A(3)(D)(i) results in defeating the mandate of Section 47(1) of the Act, that the Regional Transport Authority must, as explained repeatedly by this Court, keep "the interest of the public generally" in the fore front.
As already indicated by me, this argument really proceeds on the erroneous assumption that the mere fact that the State Transport Vehicles are given five marks would defeat public interest by excluding consideration of all facts except that the State Undertaking has applied for one or more permits on a particular route.
As my learned brother Krishna Iyer has also pointed out, this is an unwarranted assumption.
Rule 155A gives only guidance, but the totality of factors men tioned in Section 47(1) 'really decide.
It was suggested on behalf of the State Transport Under taking that the obvious capacity of a State Undertaking to provide facilities which are beyond the reach of private operators, that its actions are subjected to such constant, vigilant, and rigorous control on behalf of the public, and that it is bound to be so free from any desire to make profit.s, by sacrificing public interests or convenience of passengers that, even if nothing else was considered, these presumed advantages would justify the award of five marks on each application of the State Undertaking for a permit.
If this line of reasoning was completely accepted and car ried to its logical conclusion, the provision/or giving five marks ,to each application of the State Undertaking would become quite otiose or unnecessary because, in that case, the State Undertaking would, by relying merely on a presumed superiority for purposes of Section 47 (1 ), get a prefer ence automatically.
The proviso to Section 47 (1 ) of the Act would then, apart from making it clear that the State Undertaking can also apply for permits, for which 405 purpose Section 42(3) was enough, serve: no useful purpose.
Indeed, if such a view were to be accepted, the first part of the proviso to Section 47 (1 ) would seem to rest on a false premise because there could be no case in which "other conditions" could ever be "equal" as between a State Transport Undertaking and a private operator.
The State Transport Service would, in that case, always get a prefer ence.
For this reason, I do not think that this line of reasoning could be pushed too far.
It has to be assumed, in view of the opening words of the proviso to section 47 (1 ), that there may be cases in which an application of the basic principle, contained in Section 47 (1) of the Act, may tilt the balance either in favour of the State Undertaking or the private operator.
The proviso applies only where the State Undertaking could ' reasonably be deemed to be in a position of equality as regards comparative advantages offered by it.
As there cannot, between such dis similar operating units, be comparability of conditions or advan tages offered unless some rule is flamed and applied which could make comparison reasonably possible, it seems to me that Rule 155A(3) (D)(i) is justifiable on the ground that it makes what is legally contemplated and permissible also practicable.
The proviso.
to Section 47 (1 ) reads as follows: "Provided that other conditions being equal, an application for a stage carriage permit from any State Transport Undertaking or a co operative Society registered or deemed to have been registered under any enactment in force for the time being shall, as far as may be, be given preference over applications from individual owners.
" An examination of this proviso shows that an.
equality of other conditions is contemplated before any question of giving preference, merely on the ground that the applicant is the State Transport Undertaking or a Cooperative Society, can arise.
If other conditions are equal, then, undoubted ly, the choice as between such equals must, if the proviso is to be given effect, be made in favour of the State Trans port Undertaking or a Cooperative Society automatically.
That is how, in such a case, See.
47(1) itself would be deemed to operate.
The validity of the proviso is not challenged.
Even if Article 14 were available for an attack upon it, as it is not during the current emergency, it is clear that the State Transport Undertaking does stand in a separate category.
Therefore, it could be found entitled, for obviously good and intelligible reasons, to preference over private operators "other conditions being equal".
The narrow ques tion before us.
Thus, appears to me to be nothing more than whether the impugned part of Rule 155A sub serves or vio lates the proviso.
The proviso itself is meant to explain what public interest, as visualised by Section 47(1), re quires.
Hence it appears to me that the validity of the impugned part of Rule 155A could be determined on purely legal grounds as a necessary corollary of the proviso to Section 47(1).
The impugned part of the Rule is there to make the proviso workable and not to defeat its provisions.
406 It is, however, becoming increasingly fashionable to start with some` theory of what is basic to a provision or a chapter or in a statute or even to our Constitution in order to interpret and determine the meaning of a particular provision or rule made to sub serve an assumed "basic" requirement.
I think that this novel method of construc tion puts, if I may say so, the cart before the horse.
It is apt to seriously mislead us unless the tendency to use such a mode of construction is checked or corrected by this Court.
What is basic for a section or a chapter in a stat ute is provided: firstly, by the words used in the statute itself; secondly, by the context in which a provision oc curs, or, in other words, by reading the statute as a whole; thirdly, by the preamble which could supply the "key" to the meaning of the statute in cases of uncertainty or doubt; and, fourthly, where some further aid to construction may still be needed to resolve an uncertainty by the legislative history which discloses the wider context or perspective in which a provision was made to meet a particular need or to satisfy a particular purpose.
The last mentioned method consists of an application of the Mischief Rule laid down in Heydon 's case long ago.
If we start from a theory as to.
what the real purpose or need is or could be, the danger is that we may be inject ing a subjective notion or purpose of our own into what is, after all, a legal question of construction or interpreta tion, according to well recognised principles, although it may be necessary, in exceptional eases, to explain or forti fy the interpretation adopted in the light of so well under stood and.
well known a purpose or theory that we could take judicial notice of it and refer to it.
The exposition of the well known purpose or theoretical foundation must, however, generally, flow from and explain an interpretation adopted, on the strength of legally acceptable and accepted canons of construction, if we are to avoid the danger of an a priori determination of the meaning of a provision based on our own pre conceived notions of an ideological structure or scheme into which the provision to be interpreted is somehow fitted.
The path of judicial certainty and predictability has to be paved with well settled principles of construction and interpretation.
We cannot let it develop into a slippery slope be set with hazardous possibilities.
The science of statutory construc tion and interpretation I think can call it that rests on certain systematised principles and rules of common sense, logic, and reason.
It can not be transformed into a happy hunting ground for whatever may captivate the forensic or judicial fancy or become something akin to poetry without even the attractions of euphony.
For the reasons given above, I find that, on an applica tion of the ordinary and well recognised rules of interpre tation, without resorting to any of the novel methods suggested by some of the arguments of learned Counsel for the appellants, the impugned part of Rule 155A(3) (D)(i) is valid.
I, therefore, concur with nay learned brother Krishna Iyer, and hold that the connected appeals and peti tions before us must be dismissed.
M.R. Appeals dis missed.


Summary:
The appellants, private stage carriage operators, applied for the renewal of their expiring bus permits.
The re spondent State Transport Undertaking objected, urging preferential grounds in its own favour, claiming to have secured higher marks with the aid of r. 155 A of the Motor Vehicles Rules.
The State Transport Undertakings claim was upheld.
The appellants moved the appellate Tribunal, and also filed a writ petition before the High Court for direc tions to the appellate Tribunal to dispose of his appeal without relying on r. 155 A.
The writ petition was dismissed by a Single Judge, and an appeal before the Division Bench also failed.
In appeal by Special Leave, the appellants assailed the validity of r. 155 A the grounds of its being partial to the Government against public interest and contradicting the proviso to section 47(1) of the .
Dismissing the appeals, the Court, HELD: (Per Krishna Iyer J. for himself and on behalf of A. N. Ray CJ.) 1.
The assignment of marks under r. 155 A is geared to public interest, which h the desideratum of section 47(1) of the Act.
This is not an arbitrary stroke favouritism because there are many promotional factors bearing on the inter est of the travelling public which a State enterprise qua State enterprise will, but a private enterprise qua private enterprise will not take care of.
There is equity in r. 155 A, making up, as it does, for the present short.falls in the making system vis a vis a government transport service.
[398H. 399B] P. Kumaraswamy vs State Transport ,Appellate Tribunal, Madras & referred to.
The Court observed: Legal Darwinism, adapting the rule of law to new socie tal developments, so as to survive and serve the social order, is necessary.
[398B] Cardozo: The nature of the Judicial Process; Yale Uni versity Press; pp. 151 152, relied upon.
There cannot be any conflict between section 47(1) proviso and the impugned rule.
The proviso does not carry any negative injunction that transport tribunal shall not give any other preferential consideration than what is stated in it.
There is no implied interdict that in other contingen cies no preference shah be accorded.
The proviso merely takes care of a specific situation.
Moreover.
the mark ing formula does not deprive the administrative tribunals their discretion to choose the best [399C E] Per H.M. Beg, 1.
(Concurring) Where there is a single specified mode laid down for doing something exercise of the legal power to do it, the specified mode may, negatively operate.
393 (Krishna Iyer, J.) as a prohibition against what is not prescribed at all and is outside the statute.
But expressio unius est exclusio alterius could not apply ot a case where two modes of doing the same thing are provided for by a statute itself.
Here both chapters IV and IV A enable plying of State transport as well as privately owned vehicles on hire on same routes, but the grounds for these combined operations under the two chapters are different.
[403A, C, D] Parbhani Transport Co operative SOciety Ltd., vs The Regional Transport Authority, Aurangabad & Ors.
; , applied.
Nazir Ahmad vs King Emperor (1936) L.R. 63 I.A. 372, distin guished.
Colquhoun vs Brooks at a, 65; Taylor vs Taylor at 430 and Crawfords "Statuto ry Construction" 1940 Edn., Chapter 18, paragraphs 157 to 158, pages 240 244, referred to.