Migration – Refugees – Section 72(4) of Maritime Powers Act 2013 (Cth) authorised maritime officer to detain person for purpose of taking person to place outside Australia – Plaintiff on board vessel intercepted by Commonwealth officers in Australia's contiguous zone – Plaintiff detained on Commonwealth vessel which sailed to India in implementation of decision of National Security Committee of Cabinet ("NSC") – Where no agreement existed between Australia and India applicable to reception of plaintiff prior to commencement of taking of plaintiff to India – Where maritime officer implemented decision of NSC without independent consideration of whether plaintiff should be taken to India – Whether decision to detain and take plaintiff lawful – Whether power under s 72(4) subject to obligation to afford procedural fairness – Whether power constrained by Australia's international non-refoulement obligations.
Constitutional law (Cth) – Executive power of Commonwealth – Whether Commonwealth has power derived from s 61 of Constitution to authorise maritime officer to detain person for purposes of taking person outside Australia – Whether any such power subject to obligation to afford procedural fairness.
Words and phrases – "detain", "maritime officer", "non-refoulement obligations", "procedural fairness", "reasonable time", "take".
Constitution – s 61.
Maritime Powers Act 2013 (Cth) – ss 5, 7, 16, 18, 69, 71, 72, 74, 97, 104(1).
Migration Act 1958 (Cth) – ss 42, 189(3).
