Kernrechtsfrage
Whether the appeal remained admissible despite expiry of the challenged deportation detention order
Extrahierter Entscheid
The current legal interest had lapsed because the detention order expired on 2009-05-04; no exceptional reason justified deciding the merits.
Extrahierte Begründung
The appellant was either released or a new detention-extension decision existed, in which case a fresh challenge was possible; therefore the matter had become moot.