Panneaux routiers

Arrows painted on the pavement and on signs over a lane mean:

Panneau routier de Colombie-Britannique — The lane's allowed movements at the next intersection
Afficher la réponse et l'explication
Bonne réponse : A. The lane's allowed movements at the next intersection

Lane-use arrows force you into the correct lane before a turn. A 'left only' arrow lane cannot be used to go straight. Ignoring causes side-swipe and illegal-manoeuvre collisions.