Lendlease Corporation Limited v Pallas

The High Court of Australia considered an appeal from the Court of Appeal of the Supreme Court of New South Wales concerning a representative proceeding. The dispute arose from the defendant's proposed notice to group members, indicating an intention to seek an order that any group member who had not opted out or registered would remain a group member but would be barred from seeking benefits from a settlement unless granted leave. This would effectively extinguish the claims of unregistered group members in the event of a settlement prior to final judgment. The central question was whether the Supreme Court of New South Wales had the power under s 175(5) of the Civil Procedure Act 2005 (NSW) to make an order for such a notice to be given.

The legal issues before the High Court involved the interpretation of s 175(5) of the Civil Procedure Act 2005 (NSW) and its application in the context of representative proceedings. Specifically, the Court had to determine whether this provision empowered the Supreme Court to issue a notice that would inform group members of the defendant's intention to seek an order that could extinguish their claims in a settlement scenario if they had not registered. This required consideration of the Court's power to manage representative proceedings and the potential for conflicts of interest between various parties, including the representative plaintiff, their lawyers, the defendant, and the group members themselves. The Court also had to address the tension between the broad language of s 175(5) and the specific provisions governing representative proceedings, as well as the implications of existing intermediate appellate court authority.

The High Court allowed the appeal, setting aside the order of the Court of Appeal and answering the separate question in the affirmative. The Court reasoned that the potential for inconsistencies of interest between representative parties, their lawyers, and group members is inherent in the statutory scheme for representative proceedings and must be managed by the Court. It distinguished the present case from *BMW Australia Ltd v Brewster*, where a common fund order was deemed outside the scope of s 183 of the CPA because it primarily served the commercial viability of the litigation rather than ensuring a just outcome. In contrast, the proposed notice in this case was considered a measure to manage the proceeding fairly and effectively, consistent with the Court's overarching duty to administer justice. The Court found that s 175(5) provided the necessary power to make the order for the proposed notice, as it was a procedural step aimed at ensuring group members were adequately informed about the potential consequences of their non-participation in the proceeding, thereby facilitating a just resolution.