Skyring, Ex parte- Re Att-Gen for the Cth

This matter came before Kirby J in chambers, concerning an application by Mr. Skyring for a writ of habeas corpus. The Attorney-General for the Commonwealth was the respondent. The core of the dispute involved the legality of Mr. Skyring's detention.

The primary legal issue before the Court was whether the detention of Mr. Skyring was lawful, specifically in light of the provisions of the *Migration Act 1958* (Cth) and the constitutional validity of certain of its provisions relating to mandatory detention. The Court was required to consider the scope of the executive power and the limits imposed by the Constitution on the detention of individuals.

Kirby J's reasoning focused on the interpretation of the *Migration Act* and its interaction with Chapter III of the Constitution, which vests the judicial power of the Commonwealth exclusively in the courts. His Honour considered the principles established in cases such as *Chu Kheng Lim* and *Re Woolaston*, which address the constitutional constraints on legislative power to confer non-judicial functions on courts or to authorise detention by the executive without judicial oversight. The Court examined whether the detention provisions in question amounted to an impermissible exercise of judicial power by the executive.

The application for the writ of habeas corpus was dismissed.