Kernrechtsfrage
Whether the removal decision had been validly served for purposes of deportation detention under Art. 13b ANAG.
Extrahierter Entscheid
Yes. Service to the last known address became legally effective after the ordinary collection period, and the respondent had also been informed of the decision before detention.
Extrahierte Begründung
Under Art. 12(1) AsylG, service to the last known address is valid after expiry of the seven-day collection period, even if the letter is later returned or only learned of later. The detention prerequisite was therefore met.