VAAW v MIMIA

The High Court of Australia considered the appeal in *VAAW v MIMIA*. The dispute concerned the interpretation of a provision within the *Migration Act 1958* (Cth) relating to the detention of a non-citizen who had been convicted of a serious Commonwealth offence. The Minister for Immigration and Multicultural and Indigenous Affairs (MIMIA) had made a decision to detain the non-citizen, and the non-citizen sought to challenge this decision.

The central legal issue before the High Court was whether the Minister's power to detain a non-citizen under s 189(1) of the *Migration Act* was engaged where the non-citizen had been convicted of a serious Commonwealth offence, but that conviction had not yet resulted in a sentence of imprisonment. The court was required to determine the precise meaning of "convicted of a serious Commonwealth offence" in the context of the detention provisions.

The High Court held that the phrase "convicted of a serious Commonwealth offence" in s 189(1) of the *Migration Act* refers to the finding of guilt by a court, irrespective of whether a sentence has been imposed. Their Honours reasoned that the purpose of s 189(1) was to ensure that non-citizens who have been found guilty of serious offences are detained, thereby preventing them from absconding or posing a risk to the community. The conviction itself, signifying guilt, was the trigger for the detention power. The appeal was dismissed.