Questione giuridica chiave
Whether the federal complaint could be treated as an administrative law appeal against the cantonal license-withdrawal judgment.
Decisione estratta
The constitutional complaint was inadmissible as subsidiary, but it was accepted as an administrative law appeal because the formal requirements were met and a constitutional right was invoked.
Motivazione estratta
Final cantonal decisions on license withdrawal are subject to administrative law appeal to the Federal Supreme Court; the filing complied with the requirements for such an appeal.