Key legal question
Whether the constitutional complaint was admissible despite available cantonal cassation and appeal remedies on the alleged violation of hearing rights and other claims.
Extracted holding
The complaint was inadmissible because the challenged grievances could have been raised by cantonal cassation or by appeal, so the ordinary remedies were not exhausted.
Extracted reasoning
A violation of Art. 29(2) BV was still open to cantonal cassation review; alleged arbitrariness and property-garantie claims concerned issues reviewable by appeal or cassation, excluding constitutional complaint review.