Questione giuridica chiave
Whether the complaint was admissible against the legality-of-law basis challenge to the passport ban.
Decisione estratta
That point was not amenable to federal review because it could still have been raised before the cantonal appellate court; there was no final cantonal decision on it.
Motivazione estratta
The Federal Supreme Court only reviews final cantonal decisions. A challenge that the measure lacked any legal basis had been available before the cantonal court and therefore was not exhausted.