Questione giuridica chiave
Whether the subsidiary constitutional complaint was admissible despite no entitlement to the requested immigration permit.
Decisione estratta
The complaint was inadmissible because the applicant had no legal entitlement to a settlement or residence permit and therefore lacked standing under Art. 115(b) BGG.
Motivazione estratta
Without a legally protected interest, refusal of a permit does not infringe a protected legal position; arbitrariness alone does not confer standing to challenge a negative permit decision.