1. A regulation or limitation imposed on the use, movement, or operation of vehicles in a particular area or during specific times
The city implemented a vehicle restriction during rush hour to reduce traffic congestion.
A cidade implementou uma restrição veicular durante a hora de pico para reduzir o congestionamento.
2. A ban or limitation on certain types of vehicles from entering or using specific zones
Heavy trucks face vehicle restrictions in the downtown area.
Caminhões pesados enfrentam restrições veiculares na área do centro.