AB v CD

In the matter of AB v CD, the High Court of Australia was tasked with determining whether a non-publication order should be granted in relation to the real name and image of a legal practitioner who had acted as a police informer. The dispute centred around the disclosure of sensitive information, including the identity of the informer, amidst allegations that this information had the potential to prejudice the administration of justice and endanger the safety of individuals involved.

The legal issues at the forefront of the case revolved around the necessity of the non-publication order to prevent prejudice to the administration of justice and to protect the safety of any person. The court also considered whether the non-publication order would be ineffective given the substantial material already in the public domain. Furthermore, the court examined whether the applications to re-litigate the matters were an abuse of process, particularly in light of the applicant's failure to obtain substantive relief in the primary proceedings.

The court deliberated on the provisions of the Open Courts Act 2013, specifically sections 17(b) and 18(1)(a) and (c), which pertain to the administration of justice and the safety of persons. The court concluded that the non-publication order was unnecessary given the extensive information already available in the public domain. Additionally, the court held that the applications were an abuse of process, leading to the dismissal of the applications on the grounds of res judicata and abuse of process. This decision was informed by the principles set out in Port of Melbourne Authority v Anshun Pty Ltd.

The final orders of the court were that the applications for non-publication orders should be dismissed, and the matter was to be considered an abuse of process.