Questione giuridica chiave
Whether the subsidiary constitutional complaint was admissible to challenge the refusal of permit renewal solely for arbitrariness
Decisione estratta
No. A person without a legal entitlement to the permit cannot invoke Article 9 BV alone through a subsidiary constitutional complaint against a cantonal decision covered by Article 83 lit. c no. 2 BGG.
Motivazione estratta
The Court held that Article 115 lit. b BGG must be interpreted consistently with prior standing doctrine and the scheme of exceptions in Article 83 BGG. Allowing a pure arbitrariness complaint here would undermine the legislated exclusion of ordinary federal appeal where no legal entitlement exists.