Specialised statutory adjudication bars mandamus to hasten regulator action and interim restraint on disputed payment arrangements.

Where a specialised statute vests dispute resolution in the regulator and the complaint process has already begun, a writ of mandamus to compel or hasten adjudication is premature and will not ordinarily lie. The Court noted that the regulator had issued notice and was already considering the complaint, so no basis existed for alleging indefinite delay. It also declined interim restraint against the disputed payment arrangement or coercive steps, as the contractual and commercial issues were still arguable and required determination by the competent statutory fora. The writ petition was therefore treated as premature, with the merits left to the designated regulators and forums.

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Issues: (i) Whether a writ of mandamus could be issued directing the regulator to commence or hasten adjudication on the petitioners' complaint when the statutory process was already underway; (ii) Whether the petitioners made out a prima facie case for restraining the respondents from insisting on the disputed payment arrangement and from taking delisting or other coercive steps.

Issue (i): Whether a writ of mandamus could be issued directing the regulator to commence or hasten adjudication on the petitioners' complaint when the statutory process was already underway.

Analysis: The complaint had been lodged only shortly before the writ petition, and the regulator had already issued notice and commenced consideration of the matter. The statutory scheme under the Payment and Settlement Systems Act, 2007 entrusts the regulator with supervisory and adjudicatory functions, including dispute resolution between system participants and system providers. In that setting, the Court held that no cause of action for a mandamus to trigger or accelerate adjudication was disclosed, and no legitimate apprehension was shown that the regulator would keep the matter pending indefinitely.

Conclusion: The request for a mandamus to compel or hasten regulatory adjudication was not maintainable and was rejected as premature.

Issue (ii): Whether the petitioners made out a prima facie case for restraining the respondents from insisting on the disputed payment arrangement and from taking delisting or other coercive steps.

Analysis: On the agreements and payment architecture placed before the Court, the charges appeared to be service charges for hosting and distribution facilities rather than a system of end-to-end payment aggregation. The material showed that multiple payment modes were available on the platform and that the disputed questions were at best arguable, requiring adjudication by the competent statutory fora. The Court therefore declined to enter the merits at the interim stage and refused to grant protective relief against the alleged payment model or consequential coercive action.

Conclusion: No prima facie basis was found for the requested restraint, and interim protection was refused.

Final Conclusion: The writ petition was found to be premature and unsupported by a sufficient interim case, while leaving the merits of the statutory disputes to be decided by the competent regulators and forums.

Ratio Decidendi: Where a specialised statute vests adjudicatory power in a designated regulator that has already commenced consideration of the complaint, a writ court will not ordinarily compel expedition or grant interim restraint on disputed commercial arrangements absent a clear prima facie entitlement.

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