Kunicki & Ors, Ex Parte - Re MIMA & Anor M34/2001

This matter concerned an application for judicial review brought by the applicants, Kunicki and others, against the Minister for Immigration and Multicultural Affairs and the Minister for Immigration and Multicultural Affairs and Multicultural Affairs (the respondents). The applicants sought to challenge decisions made by the respondents concerning their immigration status.

The central legal issue before Hayne J was whether the applicants had established a prima facie case for the grant of an interlocutory injunction. Specifically, the court was required to consider whether the applicants had demonstrated a sufficient likelihood of success on the merits of their substantive application for judicial review, and whether the balance of convenience favoured the grant of such an injunction.

Hayne J applied the principles governing the grant of interlocutory injunctions, which require the applicant to show a serious question to be tried and that the balance of convenience favours the granting of the injunction. His Honour considered the arguments presented by both parties regarding the potential for irreparable harm and the public interest. The court's assessment focused on the strength of the applicants' case as presented at that interlocutory stage, without making a final determination on the merits of the substantive application.