Règles de la route

Slow-moving traffic on a multi-lane Ontario road must:

Afficher la réponse et l'explication
Bonne réponse : B. Keep to the right lane, leaving the left for passing

Slow traffic in left lanes causes bunching and dangerous passing manoeuvres on the right. Keeping right maintains orderly flow: right lane = cruising, left lane(s) = passing or faster traffic.