Crimes (Amendment) Act (No 6) 1985 (ACT)

The Crimes (Amendment) Ordinance (No. 6) 1985 (ACT) is the subject of a legal challenge in the High Court of Australia. The parties involved are the Commonwealth, represented by the Attorney-General, and various respondents, including the Australian Capital Territory, who contest the validity of the ordinance. The dispute centres around the constitutionality of the ordinance, specifically its amendments to the Crimes Act 1900 (NSW) as applied to the ACT. The High Court was tasked with determining whether the ordinance is consistent with the Australian Constitution.

The legal issues before the Court included whether the Commonwealth had the constitutional authority to legislate on criminal law in the ACT under the Seat of Government (Administration) Act 1910, and whether the amendments to the penalty provisions in the Crimes Act were valid. The respondents argued that the ordinance exceeded the Commonwealth's legislative powers, particularly under section 51(xxxi) of the Constitution, which grants the Commonwealth the power to make laws for the peace, order, and good government of the Commonwealth. The Court also considered whether the changes to the penalty provisions were within the scope of the Commonwealth's authority to legislate on criminal matters in the Territory.

The Court concluded that the Commonwealth had the constitutional authority to enact the Crimes (Amendment) Ordinance (No. 6) 1985 under the Seat of Government (Administration) Act 1910. The amendments to the penalty provisions were found to be within the scope of the Commonwealth's legislative powers, as they were necessary to ensure the effective administration of criminal law in the ACT. The Court held that the ordinance did not infringe upon the legislative powers of the ACT or contravene any constitutional principles. The amendments to the penalty provisions were also deemed to be valid and within the Commonwealth's authority.

The High Court ruled in favour of the Commonwealth, affirming the validity of the Crimes (Amendment) Ordinance (No. 6) 1985. The Court found that the ordinance was consistent with the Australian Constitution and did not exceed the Commonwealth's legislative powers. The amendments to the penalty provisions were upheld, and the respondents' challenge was dismissed. The final orders of the Court confirmed the validity of the ordinance and its amendments.