Question juridique clé
Whether the Federal Supreme Court could examine the complaint against the cantonal decision on provisional measures, including a right-to-be-heard argument.
Solution extraite
The appeal was admissible only for constitutional grievances properly exhausted at cantonal level; the right-to-be-heard complaint was inadmissible because it could and should have been raised in the cantonal nullity appeal.
Motifs extraits
Under Art. 75 LTF and the Vaud remedies system, all available cantonal remedies must be exhausted. For provisional measures, only constitutional violations may be invoked under Art. 98 LTF, and unexhausted complaints such as lack of motivation are not reviewable.