Plaintiff S111a/2018 & Ors v The Minister for Home Affairs & Ors

This proceeding involves a dispute between the plaintiffs, identified as S111a/2018 and others, and the defendants, the Minister for Home Affairs, the Commonwealth of Australia, and the Director-General of Security. The matter came before the High Court of Australia, where the parties discussed the potential for resolving central legal issues through a special case, potentially for referral to the Full Court.

The court was required to determine several legal issues raised by the plaintiffs' statement of claim. These included the validity of the plaintiffs' detention during periods when the Minister considered lifting a bar under section 46A of the Migration Act, and the consequences if a decision to lift the bar was not made within a reasonable time, specifically whether this entitled the plaintiffs to damages for false imprisonment or an order for release, as opposed to mandamus. Further issues involved the validity of detention after a visa application was made but before a decision was reached, a collateral challenge to an adverse security assessment by ASIO, the refusal of a protection visa contingent on that assessment, and a direct challenge to the principles underpinning the decision in *Al-Kateb*, concerning the possibility of removal to Egypt notwithstanding non-refoulement obligations.

The court's reasoning, as articulated by the Solicitor-General for the defendants, focused on the efficient progression of the case. It was suggested that the first plaintiff's case might be severed due to its derivative nature. The defendants proposed that certain issues, particularly those concerning damages or release for delays in decision-making, could potentially be dealt with as a "quasi-demurrer" to isolate legal questions from disputed facts. However, a significant concern was raised about prioritising damages claims over liberty of the subject issues. The defendants also highlighted the interconnectedness of the ASIO assessment challenge and the protection visa refusal, and the potential for the fifth issue to raise questions about the application of section 197C of the Migration Act and relevant non-refoulement obligations, including exceptions for security risks. The plaintiffs' counsel agreed with the identification of the issues and sought time to agree on a special case, noting that certain issues might need to remain in the High Court due to existing Full Federal Court decisions.

Following discussions regarding the feasibility and timeline for agreeing on a special case, the court ordered that the plaintiffs' counsel was to serve a draft special case on the defendants by 4:00 pm on 10 December 2018, with a further directions hearing scheduled for 11 December 2018.