Question juridique clé
Whether the Federal Supreme Court could hear a public law appeal against the cantonal court's remand judgment.
Solution extraite
The remand judgment was an interlocutory decision, and the appellant failed to show any irreparable legal harm.
Motifs extraits
The cantonal court left full discretion to the lower authority on the drive-in issue; therefore the decision did not end the proceedings. Under Art. 87 OJ, an interlocutory decision is only separately challengeable if it causes irreparable legal harm, which was neither alleged nor apparent.