Kernrechtsfrage
Whether the federal complaint was sufficiently reasoned under Art. 42(2) and Art. 106(2) BGG
Extrahierter Entscheid
The complaint did not meaningfully address the cantonal court's reasoning and failed to show any constitutional violation.
Extrahierte Begründung
Because the challenged decision applied cantonal law, the appellant had to invoke and substantiate a constitutional breach. He merely denied the threatening nature of his letter and did not engage with the reasons for the non-entry decision.