NAKG of 2002 v Minister for Immigration & Multicultural & Indigenous Affairs

In the case of NAKG of 2002 v Minister for Immigration & Multicultural & Indigenous Affairs, the applicant, an unlawful non-citizen from Kuwait, contested the legality of his continued detention under Australian immigration laws. The central issue before the court was whether the power of detention under section 196(1) of the Migration Act 1958 (Cth) could be exercised indefinitely, or if it was limited to a reasonable time when there was no likelihood of removal from Australia. The applicant argued that the power to detain was implicitly limited to a reasonable period, and detention became unlawful once there was no reasonable prospect of removal. Conversely, the Minister contended that the detention power remained in effect as long as it was for the purpose of removal, irrespective of the time elapsed.

The court examined the statutory provisions and previous judicial interpretations, particularly distinguishing the current case from Vo v Minister for Immigration and Multicultural Affairs and Perez v Minister for Immigration and Multicultural Affairs. The court noted that these precedents dealt with the detention of individuals in respect of whom deportation orders had been made, where the statutory scheme provided for discretionary detention pending deportation. The court concluded that the power to detain an unlawful non-citizen, under the circumstances presented, did not permit indefinite detention. The power to detain was deemed to cease once it was no longer reasonably practicable to remove the individual from Australia.

The reasoning of Merkel J in Al Masri was pivotal in shaping the court's decision. Merkel J had ruled that the power of detention was not indefinite and ended when there was no reasonable prospect of removal. This interpretation was grounded in the notion that the statutory authority must be exercised in good faith and for the purpose intended, without abuse. Consequently, the court found that the Minister's continued detention of the applicant was unlawful after the reasonable prospect of removal had dissipated.

Ultimately, the court ordered that the applicant be released from detention, affirming that the statutory power of detention under section 196(1) of the Migration Act 1958 (Cth) does not extend indefinitely and must be exercised within the bounds of reasonableness and practicality of removal.