Panneaux routiers

A series of closely-spaced chevron arrow signs on a curve indicates:

Panneau routier de Ontario — A sharper curve than normal
Afficher la réponse et l'explication
Bonne réponse : B. A sharper curve than normal

Chevrons form a visible continuous arc marking the inside of a curve. More chevrons per length of curve = tighter radius. They are paired with a yellow advisory speed sign at the entry.