Question juridique clé
Whether an administrative action was the proper procedural route to challenge the prior judgment.
Solution extraite
The action was not the proper procedural route because the applicant was attacking a judgment that had already brought the underlying opposition decision into force; an administrative action only lies, where specially provided, for public-law claims not based on an administrative decision.
Motifs extraits
The filing sought to attack a judgment of the court itself, not a claim detached from an administrative decision, so the conditions of Art. 106 LPA-VD were not met.