Since you have provided only the Article number and the date, and not a specific case, I will provide a general explanation of Article 252(2) of the Constitution of India. This is not a case summary, but rather an explanation of the constitutional provision itself.

Short Summary

Article 252(2) of the Constitution of India deals with the power of Parliament to legislate on matters in the State List if two or more State legislatures pass resolutions requesting Parliament to do so. The law passed by Parliament applies only to those states that have requested it and any other state that adopts the law afterward by a resolution passed in that behalf.

Facts

This provision is not tied to specific facts of a case but is a constitutional provision outlining the legislative powers of the Union Parliament in relation to the State List. The relevant "facts" are the resolutions passed by two or more State legislatures requesting Parliament to legislate on a particular subject enumerated in the State List.

Issues

The primary issue addressed by Article 252(2) is the division of legislative powers between the Union and the States, and the mechanism by which the Union Parliament can legislate on subjects normally within the exclusive domain of the State legislatures. It addresses concerns about states needing uniform laws on certain subjects but lacking the individual legislative capacity or desire to enact them independently.

Petitioner's Arguments

In the context of Article 252(2), there isn't a traditional "petitioner." However, the requesting states, by passing resolutions, implicitly argue that a uniform law enacted by Parliament is necessary or desirable for the subject matter in question. They essentially cede their legislative competence on that specific subject to the Union.

Respondent's Arguments

Similarly, there isn't a traditional "respondent." However, states that don't request the law might implicitly argue for the preservation of their legislative autonomy and the right to legislate on the subject matter independently, according to their own specific needs and circumstances.

Court's Reasoning

Since this is a constitutional provision and not a case, there is no specific court reasoning. However, the rationale behind Article 252(2) is to provide a mechanism for cooperative federalism. It allows states to request the Union Parliament's expertise and resources to enact uniform laws on matters of common interest, without requiring a constitutional amendment. The provision respects state autonomy by requiring their initial consent and allowing other states to adopt the law later if they choose.

Conclusion

Article 252(2) empowers the Union Parliament to legislate on matters in the State List, but only upon the request of two or more State legislatures. The resulting law applies initially only to the requesting states, but other states can subsequently adopt the law through their own resolutions. This provision facilitates uniformity in laws where desirable while respecting the federal structure of the Indian Constitution. No specific relief is granted as this is a constitutional provision defining legislative powers.