Motor Traffic (Amendment) Act (No 2) 1982 (ACT)

The Motor Traffic (Amendment) Ordinance (No. 2) 1982 (ACT) was the subject of a legal challenge by a motorcyclist who contested the constitutionality of the ordinance. The case was heard in the Federal Court of Australia. The central issue was whether the Commonwealth had the constitutional power to enact legislation imposing mandatory helmet use for motorcyclists in the Australian Capital Territory (ACT).

The court examined whether the Commonwealth's legislative power under section 51(xxxviii) of the Constitution, which grants it the authority to make laws for the peace, order, and good government of the Commonwealth, included the power to enact such a law for the ACT. The court also considered whether the law was an appropriation bill under section 53 of the Constitution, which would require it to originate in the House of Representatives. The court determined that the legislation did not contravene the Constitution as it was not an appropriation bill and fell within the Commonwealth's legislative powers.

The court found that the Commonwealth had the authority to enact the legislation, and the challenge was dismissed. The court concluded that the legislation was a valid exercise of the Commonwealth's legislative powers under section 51(xxxviii) of the Constitution and did not infringe on any other constitutional provisions.

The final orders of the court upheld the validity of the Motor Traffic (Amendment) Ordinance (No. 2) 1982 (ACT), confirming the constitutionality of the legislation and dismissing the challenge brought by the motorcyclist.