Questione giuridica chiave
Whether the public-law appeal against the decree convoking the vote was admissible.
Decisione estratta
Yes. The appeal could be directed against the preparatory act because the constitutionality of the planned vote was challenged, and the appellants had standing as active citizens.
Motivazione estratta
Art. 85 let. a OJ covers cantonal voting rights; no cantonal remedy was available.