Key legal question
Whether the public law appeal was admissible against the cantonal remand decision
Extracted holding
No; the remand decision was interlocutory and caused no irreparable harm, so it could only be challenged together with the final judgment.
Extracted reasoning
A remand decision is, in principle, an interlocutory decision under Art. 87 OJ. Such a decision normally does not cause irreparable harm, and none existed here because the decision could be appealed later with the final judgment under Art. 87(3) OJ.