Parker v Comptroller-General of Customs

The High Court of Australia considered an appeal by Mr Parker against a decision of the Comptroller-General of Customs. The dispute concerned the classification of certain goods, specifically a quantity of "herbal incense" imported by Mr Parker, for the purposes of customs duty. The Comptroller-General had classified these goods as prohibited imports under the *Customs (Prohibited Imports) Regulations 1956* (Cth), specifically under item 1131 of Schedule 1, which prohibited the importation of "dangerous drugs". Mr Parker contended that the goods were not "dangerous drugs" as defined by the regulations.

The central legal issue before the High Court was whether the imported goods, described as "herbal incense," fell within the definition of "dangerous drugs" as prohibited imports under the *Customs (Prohibited Imports) Regulations 1956*. This required the Court to interpret the scope and meaning of "dangerous drugs" in the context of the regulations and the evidence presented regarding the composition and effects of the imported substances.

The Court analysed the evidence concerning the chemical composition of the "herbal incense" and its pharmacological effects. It was established that the active ingredients in the incense were synthetic cannabinoids, which are known to produce psychoactive effects and can be harmful. The Court concluded that these substances, by virtue of their psychoactive properties and potential for harm, constituted "dangerous drugs" for the purposes of item 1131 of Schedule 1 to the *Customs (Prohibited Imports) Regulations 1956*. The Court applied principles of statutory interpretation, considering the purpose of the regulations to prohibit substances that pose a risk to public health and safety.

The appeal was dismissed, with the High Court affirming the Comptroller-General's decision that the imported goods were prohibited imports.