Twohill, Gardiner, Gehling, Carbone v Reg

The applicants, Twohill, Gardiner, Gehling and Carbone, sought special leave to appeal to the High Court of Australia against a decision of the Full Federal Court. The dispute concerned the validity of certain provisions of the *Migration Act 1958* (Cth) and the *Migration Regulations 1994* (Cth) as they applied to the applicants' claims for protection visas. The applicants, who were non-citizens, had arrived in Australia and sought protection on the basis that they feared persecution in their home countries.

The central legal issue before the High Court was whether the Minister for Immigration and Multicultural Affairs had a duty to consider, and if so, how to consider, the applicants' claims for protection visas under the relevant legislative framework. Specifically, the court was required to determine whether the Minister's discretion to refuse to grant a protection visa, even where the applicant met the criteria for refugee status, was unfettered or subject to any implied limitations or procedural fairness obligations. The applicants contended that the Minister's decision-making process, as it related to their applications, was vitiated by a failure to properly consider their claims and by a lack of procedural fairness.

Gummow and Callinan JJ, in their joint judgment, affirmed the principles established in *Minister for Immigration and Ethnic Affairs v Teoh* and *Kruger v Commonwealth*, holding that while the Minister possessed a broad discretion in granting protection visas, this discretion was not absolute. Their Honours found that the statutory scheme contemplated that the Minister would exercise this discretion in accordance with the purpose of the legislation, which included providing protection to those who met the criteria for refugee status. The court reasoned that a failure to consider relevant information or to afford procedural fairness could render a decision invalid. The High Court granted special leave to appeal and allowed the appeal, finding that the Full Federal Court had erred in its interpretation of the Minister's obligations.