Summarize the following court judgment. ivil Appeal No. 3362 of 1979. From the Judgment and Order dated 3.10.1977 of the Andhra Pradesh High Court in Writ Petition No. 3348 of 1975. A.S. Nambiar and B. Parthasarthy for the Appellants. T.V. S.N. Chari and G. Narasimhulu for the Respondents. The Judgment of the Court was delivered by K. RAMASWAMY	J. This appeal by special leave arises against the judgment of the Division Bench of the Andhra Pradesh High Court dated October 3	 1977 in Writ Petition No. 3343/75. The Govt. in exercise of power under section 68 D in Chapter IVA of the approved a draft scheme framed under section 68 C through G.O.M.S. No. 753	 Home (Transport) Dept. dated June	 1975	 Published in the gazette on June 4	 1975	 relating to the route Anantapur to Dharmavaram via Mamillappalli. The Scheme No. 82 of 1974 was questioned in Writ Petition No. 3827/75 and the same was upheld by a single Judge on September 30. 1975 and on appeal in Writ Appeal No. 80 of 1975 dated November 14	 1975	 the Division Bench upheld the same. While approving the scheme the routes	 namely : (1) Kodikonda to Anantapur via Dharmavaram	 (2) Bukkapatnam to Anantapur via Dharmavaram	 (3) Interstate route Virechal to Dharmavaram via Anantapur	 (4) Anantapur to Puttaparti via Dharmavaram to the extent indicated in the note thereunder were exempted from the scheme. Thereby the partial exemption of these routes from the approved scheme stood upheld. Thereafter the two respondents filed the writ petition challenging the self same scheme contending that the non exemption of the routes i.e. Kalyandrug to Pernapalli via Dharamavaram and Anantapur to Perur via Dharmavaram offend Act	 14 of the Constitution. The High Court upheld the contention and held that their exclusion is discriminatory. Accordingly the High Court directed that the case "worth 833 consideration in the case of exempted routes". The Govt. was directed to consider their case and to pass appropriate orders to accord exemption from the scheme. Questioning the correctness of the judgment	 this appeal has been filed. Under section 68 C	 where the State Transport Undertaking is of the opinion that for the purpose of providing an efficient	 adequate	 economical and properly coordinated road transport service	 it is necessary in the public interest that the road "transport services" in general or any particular class of such service in relation to any area or route or portion thereof should be run and operated by the State Transport Undertaking	 "Whether to the exclusion	 complete or partial"	 of other persons or otherwise	 the State Transport Undertaking may prepare a scheme giving particulars of the nature of the service proposed to be rendered	 the area or route proposed to be covered and such other particulars respecting thereto as may be prescribed	 and shall cause every such scheme to be published in the Official Gazette and also in such other manner as the State Government may direct. The draft scheme accordingly was prepared on the above routes and was published. Objections had been filed. In exercise of the power under sub section 2 of section 68 D the State Govt. after considering the objections and giving opportunity to the objectors and the representatives and also of the State Transport Undertaking approved the scheme and excluded the aforesaid four routes. AS stated earlier	 the scheme was upheld by the High Court and became final. The question emerges whether the non exclusion of two transport operators	 the respondents herein	 offends Act	 14. The contention of Sri Narsamhulu	 the learned counsel for the operators	 is that the State Govt. having exempted four routes from the scheme	 the respondents too are entitled to parity of treatment and the denial offends their right to equality guaranteed under Art.14 of the Constitution. We find difficult to give our acceptance to this contention. It is true	 as disclosed in the counter affidavit filed by the State Govt. in the writ petition	 before the High Court that inadequate transport facilities prevailing on those four routes and density of the population that need transport service by the private operators induced the Govt. to give exemption and that the respondents also may be situated in the similar circumstances. But by the very language of s.68 C whose constitutional validity can no longer be questioned	 and was not in fact questioned	 gives 834 power to the S.T.U. to exclude the private operators completely or partially from an area or route or part thereof in the draft scheme and given exclusive power to offer transport service in that area or route or part thereof. On approval the scheme has the effect of excluding the private operators from the field. The statute itself gives power to the State to exercise discretion for formulating a scheme for an area or route or part thereof and necessarily has the effect of excluding the existing or potential private operators from the field to render transport service in that partially prohibited area etc. while retaining similar private operators in other area	 route or part thereof. The exclusion completely or partially is allowable under the statute itself and is writ large. The discretion need not necessarily be discriminatory. 68 C left the choice to the S.T.U. and so discrimination in that sense is discernible from section 68C which itself authorises the S.T.U.	 based on factual matrix	 eliminate in its choice of a partial exclusion of private operators in an area or route or part thereof. Opportunity has been given to an affected party to file his or their objections and of a right of hearing before the State Govt. approved of the draft scheme and publication thereof in the gazette. The exercise of discretion by the S.T.U. in its selective application of partial prohibition is controlled and regulated by the statute in Ss. 68D and 68E of the Act. In Ram Nath Verma vs State of Rajasthan	 ; at 160 one of the contentions raised was that out of five routes which were partially overlapping	 three routes have been taken over. Permits of the existing objectors has been cancelled with respect to the overlapping part of the routes while in other two routes	 the objectors were allowed to ply even on the overlapping part but they had been forbidden to pick up passengers on the overlapping part for a destination within the overlapping part. This latter method was adopted to make the permits ineffective for the overlapping part. The contention of the aggrieved persons was that they were discriminated. This Court held thus: "We are of the opinion that there is no force in it. Under s.68C	 it is open to frame a scheme in which there is a partial exclusion of private operators. Making the permits ineffective for the overlapping part only amounts to partial exclusion of the private operators from that route. In the circumstances an order making the permit ineffective for the overlapping part would be justified under section 68C". Giving primacy to the contention of violation of article 14 would be fraught with insidious effects of upsetting the very scheme itself	 since anyone of the existing or potential 835 operators would always contend that he too is similarly situated with that of the exempted operators of other area	 route or part thereof and unequal treatment has been meted out in the grant of permit to offer transport service offending his right under article 14. It is true that sub s.2 of s68E	 as stated by Shri Narsamhulu	 that despite the approval of the scheme under sub s.2 of section 68 D	 the State Govt. may	 at any time	 if it considers necessary in the public interest so to do	 modify any scheme published under section 3 of section 68 D of the Act after following the procedure prescribed therein. The exercise of that power would be de hors the approval granted under sub.s.2 of section 68 D of the Act and published under sub s.3 of section 68 D. The conditions precedent therein are the Govt. must objectively come to a finding that there exists necessity in public interest and that the approved scheme needs modification and that the Govt. considers that such necessity to be imperative to modify the scheme. The Govt. thereafter should follow the procedure prescribed under sub section 2 of section 68 E as if it is a new scheme and pass appropriate orders in that regard. That too it would be only either on the initiative of the S.T.U. or on an application or representations by the general public of the necessity	 in public interest	 to modify the scheme approved under sub section 2 of section 68 D of that Act. It is not at the behest of the erstwhile holders of the permit	 who have been completely or partially frozen to obtain permit afresh or intending fresh applications in this behalf. It is now settled law that even on a partial overlapping approved scheme private operators have been totally prohibited to have corridor	 shelters and could no longer enter into the frozen area	 route or part thereof and obtain permit to render transport service to the travelling public. When that be so	 the partial exclusion does not offend article 14 of the Constitution. In fact the respondents did not question the validity of the scheme. Thus considered the approach and the reasoning of the High Court are clearly illegal. Accordingly the appeal is allowed and the judgment of the High Court is set aside. The writ petition stands dismissed. Rule nisi discharged. But in the circumstances the parties are left to bear their own costs. T.N.A. Appeal allowed.

In exercise of its power under section 68 D of the the Government of Andhra Pradesh approved a draft scheme framed under section 68 C relating to the route Anantapur to Dharamavaram via Mamillapalli. However	 exemption was granted to persons holding permit for the routes namely (a) Kodikonda to Anantapur via Dharmavaram; (b) Bukkapatnam to Anantapur via Dharmavaram; (c) Interstate route Virechal to Dharmavaram via Anantapur; (d) Anantapur to Puttaparti via Dharmavaram and the partial exemption of these routes from the scheme was upheld by the Andhra Pradesh High Court. Thereafter	 the respondents filed a writ petition in High Court for a direction for exemption from the operation of the scheme	 and the High Court held that exclusion of the respondents was discriminatory	 Accordingly it directed the State Govt. to consider the respondent 's case and pass appropriate orders to accord exemption from the operation of the scheme. Against the decision of the High Court the Andhra Pradesh State Road Transport Corporation filed an appeal in this Court. It was contended on behalf of the respondents that since the State Government exempted four routes from the operation of the scheme they are entitled to parity and denial offends their right to equality under Article 14 of the Constitution. 831 Allowing the appeal and setting aside the order of the High Court	 this Court. HELD: 1. Section 68 C of the 	 whose constitutional validity can no longer be questioned	 gives power to the State Transport Undertaking to exclude the private operators completely or partially from an area or route or part thereof in the draft scheme. It gives exclusive power to offer transport service in that area or route or part thereof. [833H	 834A] 2. The statute itself gives power to the State to exercise discretion for formulating a scheme for an area or route or part thereof and necessarily has the effect of excluding the existing or potential private operators from the fields to render transport service in that partially prohibited area etc. while retaining similar private operators in other area	 route or part thereof. The exclusion completely or partially is allowable under the statute itself and is writ large. The discretion need not necessarily be discriminatory. Section 68 C left the choice to the State Transport Undertaking and so discrimination in that sense is discernible from the section which itself authorises the State Transport Undertaking	 based on factual matrix	 eliminate in its choice of a partial exclusion of private operators in an area or route or part thereof. Opportunity has been given to an affected party to file his or their objections and of a right of hearing before the State Govt. approved of the draft scheme and publication thereof in the gazette. The exercise of discretion by the State Transport Undertaking in its selective application of partial prohibition is controlled and regulated by the statute in Ss. 68 D and 68 E of the Act. [834B D] Ram Nath Verma vs State of Rajasthan	 [1963] 2 S.C.R. 152. referred to. Giving primacy to the contention of violation of Article 14 would be fraught with insidious effect of upsetting the very scheme itself since anyone of the existing or potential operators would always contend that he too is similarly situated with that of the exempted operators of other area	 route or part thereof and unequal treatment has been meted out in the grant of permit to offer transport service offending his right under Article 14. [834H	 835A] 4. It is now settled law that even on a partial overlapping approved 832 scheme private operators have been totally prohibited to have corridor shelters and could no longer enter into the frozen area	 route or part thereof and obtain permit to render transport service to the travelling public. When that be so	 the partial exclusion does not offend Article 14 of the Constitution. [835 E]