Règles de la route
You must switch from high beams to low beams when an oncoming vehicle is within what distance?
Afficher la réponse et l'explication
Bonne réponse : C. 150 metres
Switch to low beams within 150 metres of an oncoming vehicle to avoid blinding the other driver. High beams blind oncoming drivers for several seconds — enough to cause a collision. Courtesy dimming is both legal and practical.
