Question juridique clé
Whether the creditors had standing and irreparable prejudice to challenge the seizure order before the Federal Court.
Solution extraite
As creditors, they did not show irreparable prejudice from the criminal seizure, and their standing on the merits was doubtful; the appeal was therefore rejected insofar as admissible.
Motifs extraits
A provisional seizure generally causes irreparable prejudice to the owner, but the appellants acted only as creditors and had no present right to dispose of the blocked funds. Their complaint also failed to meet the strict motivation requirements for constitutional and cantonal-law grievances.