Questione giuridica chiave
Whether the public-law appeal was admissible against the cantonal order on provisional measures.
Decisione estratta
The appeal was admissible because the order was issued by the cantonal supreme judicial authority and, in matters of provisional measures, such decisions may be challenged by public-law appeal in any event.
Motivazione estratta
The Federal Court held that provisional-measure decisions may always be attacked by public-law appeal at last cantonal instance, regardless of whether they are final or incidental, because irreparable harm is to be feared.