Panneaux routiers

A broken white line between lanes on a BC road means:

Panneau routier de Colombie-Britannique — You may change lanes when it is safe to do so
Afficher la réponse et l'explication
Bonne réponse : B. You may change lanes when it is safe to do so

White lines separate same-direction lanes. A broken white line allows lane changes with signalling and safety check. A solid white line recommends staying in your lane (and typically required at intersections and ramps).