SVMB v MIMIA & Ors; SVNB v MIMIA & Ors; STCB v MIMIA & Anor

These three cases, heard together, concerned applications for special leave to appeal to the High Court of Australia from decisions of the Full Federal Court. The applicants, SVMB, SVNB, and STCB, were all individuals who had been detained in immigration detention. They sought to challenge the lawfulness of their detention, arguing that the Minister for Immigration and Multicultural and Indigenous Affairs (MIMIA) and other respondents had acted unlawfully in detaining them. The core of the dispute revolved around the interpretation and application of provisions within the *Migration Act 1958* (Cth) concerning the detention of non-citizens.

The primary legal issue before the High Court was whether the Full Federal Court had erred in its interpretation of the *Migration Act* regarding the circumstances under which a non-citizen could be lawfully detained. Specifically, the applicants contended that their detention was unlawful because it extended beyond the period permitted by the Act, or that the grounds for their detention were not properly established or maintained. The applicants sought to argue that the Minister's powers of detention were subject to stricter limitations than the Full Federal Court had found.

In dismissing the applications for special leave, Hayne and Crennan JJ held that the Full Federal Court had correctly applied the relevant provisions of the *Migration Act*. Their Honours found no arguable error of law in the Full Federal Court's reasoning concerning the Minister's powers and obligations in relation to the detention of non-citizens. The High Court concluded that the appeals did not raise any question of law that warranted the grant of special leave, and therefore, the applications were refused.