if the law was made by a State Legislature, in proceedings between the Federation and that State. 15 It will be noted that proceedings of types (b) and (c) are brought by Government, and there is no need for any one to ask specifically for a declaration that the law is invalid on the ground that it relates to a matter with respect to which the relevant legislature has no power to make law. The point can be raised in the course of submission in the ordinary way. 20 Proceedings of type (a) may however be brought by an individual against another individual or against Government or by Government against an individual, but whoever brings the proceedings must specifically ask for a declaration that the law impugned is invalid on that ground. 25 Clause (4) of Article 4 provides that proceedings of the type mentioned in (a) above may not be commenced by an individual without leave of a judge of the Federal Court and the Federation is entitled to be 5 a party to such proceedings, and so is any State that would or might be a party to proceedings brought for the same purpose under type (b) or (c) above. This is to ensure that no adverse ruling is made without giving the relevant government an opportunity to argue to the contrary. 5 Clause (1) of Article 128 provides that only the Federal Court has jurisdiction to determine whether a law made by Parliament or by a State Legislature is invalid on the ground that it relates to a matter with respect to which the relevant legislature has no power to make law. This jurisdiction is exclusive to the Federal Court, no other court has it. This is 10 to ensure that a law may be declared invalid on this very serious ground only after full consideration by the highest court in the land. [See Gin Poh (supra); Ah Thian v. Government of Malaysia [1976] 2 MLJ 112]. [5] In Enclosure 1, the Applicant prayed that it be given leave to 15 commence proceedings against the Respondent pursuant to Article 4(4), Federal Constitution in the Federal Court in the exercise of its original jurisdiction under Articles 4(3) and 128(1)(a), Federal Constitution by way of a petition for declaratory relief to the following effect: 20 1.1 A declaration that by virtue of Article 74(1) read with item 8(j), List I, Ninth Schedule, Federal Constitution, Parliament has exclusive legislative competence to enact laws pertaining to the exploration, exploitation, winning and obtaining of petroleum throughout Malaysia, be it onshore or offshore 25 ("Upstream Activity"); 6