Questione giuridica chiave
Whether the reform appeal was admissible despite the cantonal judgment resting on two independent alternative grounds.
Decisione estratta
The appeal was inadmissible because the appellant failed to challenge, by the proper remedy, one of the two independent and sufficient grounds on which the cantonal judgment was based.
Motivazione estratta
Where a decision relies on multiple independent sufficient reasons, each must be attacked with the appropriate remedy. The appellant could not contest the subjective interpretation in reform proceedings, and he had withdrawn the public-law appeal that would have allowed him to challenge that ground.