Australian Competition and Consumer Commission v Australian Medical Association Western Australia Branch Inc

The Australian Competition and Consumer Commission brought proceedings against the Australian Medical Association (Western Australia Branch) and others for breaches of the Australian Consumer Law, which was previously known as the Trade Practices Act. The dispute centred around the alleged anti-competitive conduct in the provision of medical services at the Joondalup Health Campus in Western Australia. The case examined whether the private sector involvement in providing hospital services to public patients breached competition laws.

The key legal issue before the court was whether the Medical Network Limited (MNL), a private entity, was entitled to derivative Crown immunity, effectively shielding it from the consequences of the alleged anti-competitive conduct. The court also needed to determine if the Crown in right of the State of Western Australia was exempt from the application of Part IV of the Australian Consumer Law due to the provision of public patient hospital services.

The court found that MNL would have been entitled to derivative Crown immunity because the State of Western Australia was delivering public patient hospital services through MNL. This immunity would have shielded MNL from the consequences of any breach of the Australian Consumer Law. As a result, the court dismissed the application against the second, fifth, and sixth respondents and ordered the applicant to pay their costs. The court also granted the first, third, and fourth respondents the liberty to apply to discharge the interim injunctions previously granted.

This decision underscores the importance of understanding the extent of Crown involvement in private sector activities and its implications for competition law. The court's ruling highlights the nuanced application of derivative Crown immunity in cases involving public services provided by private entities.