Question juridique clé
Whether the municipality had standing under Art. 89(2)(c) LTF by invoking communal autonomy.
Solution extraite
No. The municipality did not show a sufficiently motivated autonomy claim or any municipal freedom of decision regarding the disputed charge.
Motifs extraits
Autonomy under Art. 50 Cst. must be specifically invoked and the challenged measure must concern a sphere of municipal discretion; here the cantonal public transport contribution scheme left no such discretion shown by the municipality.