Questão jurídica principal
Whether deportation detention was lawful despite the appellant's claimed residence right based on marriage.
Decisão extraída
The claimed residence right did not bar detention review because the permit question was not for the detention proceedings, and removal was not obviously unlawful.
Fundamentação extraída
A.X. had failed to leave Switzerland, had not cooperated with travel-document procurement, had been absent for long periods, and allegedly used a forged passport. These facts established risk of absconding; the marriage circumstances did not make removal obviously unlawful.