Questão jurídica principal
Whether the appellant's removal detention was still lawful and could be maintained despite his difficulties with removal.
Decisão extraída
The detention remained lawful because he unlawfully stayed in Switzerland, had not complied with the departure order, and presented a risk of absconding; the difficulty of removal did not make enforcement impossible.
Fundamentação extraída
The court relied on the non-renewal of the residence permit, the ignored departure deadline, repeated attempts to frustrate issuance of travel documents, and the seriousness and frequency of his criminal conduct.