Questão jurídica principal
Whether the appeal against the cantonal order extending removal detention was well-founded.
Decisão extraída
The detention grounds and proportionality requirements remained satisfied; the appeal was rejected.
Fundamentação extraída
The applicant remained subject to a final removal order, gave inconsistent statements about his travel documents, had repeatedly failed to leave Switzerland, and had serious prior convictions. The authorities had pursued documents continuously, and removal was not shown to be impossible within foreseeable time.