Questão jurídica principal
Whether the constitutional complaint against the refusal to renew the residence permit was admissible and the complainant had standing.
Decisão extraída
The complainant lacked standing to challenge the permit refusal because he had no enforceable right to the residence permit and was therefore not affected in a legally protected interest.
Fundamentação extraída
The unappealed cantonal judgment established that no legal entitlement to the permit existed. Without such a right, complaints directed at the permit issue and the underlying fact-finding were inadmissible under Art. 88 OG.