Question juridique clé
Whether the Geneva authorities arbitrarily applied cantonal parking rules and found the macaron irrelevant in a paid parking zone.
Solution extraite
No arbitrariness: the cantonal scheme distinguishes zone parking from paid parking, and the macaron does not waive payment in a metered/paid zone.
Motifs extraits
The court held that the structure and wording of the cantonal regulations allowed the cantonal court's interpretation; the macaron regime applies only to zone parking, not to paid parking spaces.