Key legal question
Whether the complaint was admissible in public law matters against the revocation of the settlement permit
Extracted holding
The complaint was admissible because the case concerned a final cantonal decision on revocation of a settlement permit and, in principle, there is an entitlement to continued residence.
Extracted reasoning
A public law appeal lies against a final cantonal decision on revocation of a settlement permit, since such a permit generally gives rise to a claim to continued holding of the permit.