Règles de la route

Before overtaking another vehicle, a driver must:

Afficher la réponse et l'explication
Bonne réponse : B. Be sure they can complete the pass without danger to themselves or others

Passing requires full confirmation: no oncoming traffic in the pass distance, no cars in the pass lane, the pass zone is long enough. Uncertainty = don't pass. This single judgment call prevents most head-on collisions on two-lane rural roads.