Questione giuridica chiave
Whether a public hearing was required under Article 6 ECHR or the right to be heard.
Decisione estratta
No public hearing was required, and the refusal to hear witnesses was not arbitrary because the record was sufficient.
Motivazione estratta
The control-drive measure does not fall within Article 6 ECHR; under Article 29(2) Constitution, there is no right to oral hearing or witness testimony, and the cantonal court could rely on anticipatory assessment of evidence.