Kernrechtsfrage
Whether the federal public-law appeal was admissible against the cantonal non-entry decision.
Extrahierter Entscheid
The appeal was admissible only to the extent it challenged the cantonal non-entry decision under federal law; review was limited to whether the non-entry violated federal law, including constitutional rights.
Extrahierte Begründung
The case concerned public law, and the appellant was sufficiently affected by the non-entry decision to have standing to seek its annulment or modification.