Questione giuridica chiave
Whether the complaint against the removal order was admissible before the Federal Supreme Court
Decisione estratta
The complaint was inadmissible insofar as it challenged the departure order, because no federal or treaty right to the permit and no appeal lies against removal under Art. 83 BGG.
Motivazione estratta
The court distinguished between the permit-renewal question and the removal order; the latter is excluded from public-law appeal.