Plaintiffs S147/2013 v Minister for Immigration and Citizenship and Anor

In *Plaintiffs S147/2013 v Minister for Immigration and Citizenship and Anor*, the applicants, identified as Plaintiffs S147/2013, sought judicial review of decisions made by the Minister for Immigration and Citizenship and the second respondent. The core of the dispute concerned the lawfulness of the Minister's decision to refuse to revoke a mandatory sentence of detention imposed on the plaintiffs, who were asylum seekers. The matter came before Bell J of the Federal Court of Australia.

The central legal issue before the Court was whether the Minister's decision to refuse to revoke the mandatory detention of the plaintiffs was vitiated by an error of law. Specifically, the Court was required to consider whether the Minister, in exercising the power to revoke mandatory detention under s 197B of the *Migration Act 1958* (Cth), had failed to take into account relevant considerations or had taken into account irrelevant considerations. This involved an examination of the scope of the Minister's discretion and the nature of the duty owed to asylum seekers in detention.

Bell J's reasoning focused on the interpretation of s 197B of the *Migration Act*. The Court held that the Minister's power to revoke mandatory detention was not unfettered and required the Minister to consider the specific circumstances of each individual asylum seeker. The decision emphasised that the Minister must engage with the reasons why an individual continues to be subject to mandatory detention and that a failure to do so, or a failure to properly consider relevant factors such as the risk of harm or the availability of protection, would constitute an error of law. The Court found that the Minister had failed to undertake the necessary assessment in this instance.

The Court ordered that the Minister's decision to refuse to revoke the mandatory detention of the plaintiffs be quashed. The matter was remitted to the Minister for reconsideration according to law.