Questione giuridica chiave
Whether the public law appeal was timely and the appellants had standing and sufficient motivation.
Decisione estratta
The appeal was timely, the federation had standing as an association defending members' interests, and the individual appellants were also entitled to act; the arbitrariness complaint was insufficiently reasoned.
Motivazione estratta
Publication and promulgation of the cantonal law started the deadline; the appellants were directly affected. However, the arbitrariness argument failed the strict reasoning requirements of Art. 90 OJ.