Question juridique clé
Whether the cantonal constitutional court could annul the entire municipal waste ordinance for the defect in financing provisions.
Solution extraite
Only the offending fee provision had to be annulled; the ordinance as a whole did not need to fall.
Motifs extraits
The flat-fee provision was severable from the rest of the system, especially the mixed-financing clause, and the canton’s court could not annul the entire ordinance merely because one provision was unlawful.