Used attributively before another noun (e.g., "congestion charge"), functioning adjectivally.
Traductions
The city introduced a congestion charge to limit car use in the downtown area.
La ville a instauré une taxe anti-congestion pour limiter l’usage de la voiture dans le centre-ville.
Définitions
Relating to, caused by, or intended to reduce excessive traffic or crowding. The city introduced a congestion charge to limit car use in the downtown area.