Key legal question
Whether the public-law appeal was admissible and the subsidiary constitutional complaint available alongside it
Extracted holding
The public-law appeal was admissible in principle, but the request to annul the municipal appeal decision was inadmissible because of the devolutive effect. Because the ordinary appeal route was open, the subsidiary constitutional complaint was not heard.
Extracted reasoning
The Federal Supreme Court applied the Federal Supreme Court Act rules on remedies and held that constitutional grievances can be raised in the ordinary appeal; the subsidiary complaint is excluded when the ordinary appeal is available.