Poisons and Narcotic Drugs (Amendment) Act (No 2) 1981 (ACT)

The case before the court involved the Poisons and Narcotic Drugs (Amendment) Ordinance (No 2) 1981, which was made under the Seat of Government (Administration) Act 1910 by the Governor-General. This Ordinance amended the Poisons and Narcotic Drugs Ordinance 1978, specifically inserting a new section that prohibited the advertisement of scheduled substances unless certain conditions were met. The case examined the validity and constitutionality of this Ordinance.

The key legal issues before the court were whether the Ordinance was within the legislative powers of the Australian Capital Territory, and whether it was consistent with the Commonwealth's power over trade and commerce as outlined in the Constitution. The court needed to determine if the Ordinance was a valid exercise of the legislative power of the Australian Capital Territory and if it was consistent with the Commonwealth's constitutional powers.

The court held that the Poisons and Narcotic Drugs (Amendment) Ordinance (No 2) 1981 was a valid exercise of the legislative power of the Australian Capital Territory. It was within the Territory's authority to regulate the sale and supply of poisons and narcotic drugs, and the amendment to prohibit advertising of scheduled substances was a legitimate extension of that power. Furthermore, the court found that the Ordinance did not contravene the Commonwealth's power over trade and commerce, as it was a necessary regulatory measure to protect public health and safety.

The final orders of the court confirmed the validity of the Poisons and Narcotic Drugs (Amendment) Ordinance (No 2) 1981, affirming its compliance with both the Australian Capital Territory's legislative powers and the Commonwealth's constitutional provisions.