Question juridique clé
Whether the appeal against the cantonal decision on suspension of the expropriation proceedings was admissible as an incidental decision
Solution extraite
The appeal was admissible only if the appellant showed irreparable harm or another statutory ground; this was not sufficiently established.
Motifs extraits
The contested ruling was an incidental decision under Art. 93 LTF. In a case concerning protective measures, only constitutional rights could be invoked, and the appellant had to demonstrate irreparable harm with specific reasoning.