Held, we find that the writ petition challenging the clauses was maintainable. It is not disputed that GAIL is a Public Sector Undertaking and thus qualifies under the definition of ‘State’ as per Article 12 of the Constitution. At the time of entering into contract, GAIL was enjoying a monopolistic position with respect to the supply of natural gas in the country. IPCL, having incurred a significant expense in setting up the appropriate infrastructure, had no choice but to enter into agreement with GAIL. Thus, there was a clear public element involved in the dealings between the parties. Further, writ jurisdiction can be exercised when the State, even in its contractual dealings, fails to exercise a degree of fairness or practices any discrimination. We are fortified in our view by this Court’s decision in ABL Enterprises9 and Joshi Technologies10. In the present case, GAIL’s action in levying ‘loss of transportation charges’ was ex facie discriminatory, insofar as IPCL was mandated to build its own pipeline in terms of the allocation letter and was not using GAIL’s HBJ pipeline at all. Thus, it cannot be said that merely because an alternative remedy was available, the Court should opt out of exercising jurisdiction under Article 226 of the Constitution and relegate the parties to a civil remedy. Para 21
[GAIL v. Indian Petrochemicals Corpn. Ltd., (2023) 3 SCC 629]