Arefin & Ors v MIMA

The applicants, Mr. Arefin and others, sought judicial review of decisions made by the Minister for Immigration and Multicultural Affairs (MIMA) to refuse their applications for protection visas. The applicants were citizens of Bangladesh and claimed to fear persecution in their home country due to their alleged involvement with the Bangladesh Nationalist Party (BNP) and their opposition to the Awami League government. The Minister had affirmed the decisions of the Refugee Review Tribunal (RRT) which had found that the applicants had not established a well-founded fear of persecution.

The central legal issue before the High Court was whether the Minister's decisions were affected by jurisdictional error. Specifically, the applicants contended that the Minister, in affirming the RRT's decisions, had failed to properly consider or give sufficient weight to certain evidence regarding the political situation in Bangladesh and the potential for persecution of BNP supporters. They argued that this failure amounted to an error of law, rendering the Minister's decisions invalid.

The High Court, in a joint judgment, considered the scope of judicial review in relation to decisions made under the *Migration Act 1958* (Cth). Their Honours affirmed that jurisdictional error occurs when a decision-maker fails to exercise the power conferred upon them, or exercises it in a manner not authorised by law. While acknowledging the broad discretion afforded to the Minister, the Court emphasised that this discretion must be exercised according to law and that a failure to consider relevant evidence or to give it appropriate weight could constitute such an error. However, on the facts of this case, the Court found that the Minister had adequately considered the material before him and that the applicants had not demonstrated any jurisdictional error in the decision-making process.

The applications for judicial review were dismissed.