Questione giuridica chiave
Whether the subsidiary constitutional complaint was admissible against the refusal of naturalization
Decisione estratta
The complaint was inadmissible to the extent it attacked the municipal decision on the merits, because the appellant had no claim to naturalization and therefore lacked standing to invoke arbitrariness.
Motivazione estratta
Ordinary public-law appeal is excluded for ordinary naturalization decisions; a subsidiary constitutional complaint is only available for constitutional rights, but without a statutory entitlement the appellant cannot complain of arbitrariness under Art. 9 BV.