Kernrechtsfrage
Whether the Federal Office had standing and sufficient current interest to pursue the administrative-law appeal
Extrahierter Entscheid
The appeal was not entered upon because no current interest existed, and no sufficient interest for future case-law clarification justified an exception.
Extrahierte Begründung
X.________ had already been released from detention and removed to his home country. The Court held that the concrete dispute could no longer be effectively resolved, and the appeal did not raise a new legal question requiring clarification despite the Federal Office's institutional role in ensuring uniform application of federal law.