Heyes v The State of Western Australia

The case of Heyes v The State of Western Australia involved a defendant convicted of a serious drug offence under section 32A of the Misuse of Drugs Act 1981. The defendant, having two previous convictions for serious drug offences within a 10-year period, was subject to a drug trafficker declaration and a property confiscation order under section 8 of the Criminal Property Confiscation Act 2000. The court was tasked with deciding whether the defendant's summary conviction should be considered a simple offence for the purposes of triggering a drug trafficker declaration and whether the legislative amendment in 2004 affected the classification of the offence as a serious drug offence.

The legal issues centred on the interpretation of the Misuse of Drugs Act 1981 and the Criminal Property Confiscation Act 2000, particularly regarding the retrospective application of the legislative changes. The court examined whether the amendment to the Criminal Code Amendment Act 2004 altered the classification of the defendant's offence, potentially impacting the imposition of a drug trafficker declaration and the confiscation of property. Additionally, the court considered whether the summary conviction of an indictable offence should be deemed a simple offence under the amended legislative scheme.

The court held that the legislative amendment did not have retrospective effect, and therefore, the defendant's conviction remained classified as a serious drug offence. The court determined that the amendment did not alter the classification of offences, and thus, the defendant's summary conviction remained an indictable offence, not a simple one. Consequently, the drug trafficker declaration and property confiscation order were upheld. The court also found that the defendant's appeal was without merit and dismissed it.

No further orders were made by the court beyond dismissing the appeal. The decision upheld the conviction, the drug trafficker declaration, and the property confiscation order against the defendant.