Règles de la route

When passing a cyclist on an Ontario road, you must leave a minimum clearance of:

Panneau routier de Ontario — One metre
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Bonne réponse : C. One metre

The one-metre rule is law in Ontario. Less clearance risks a catastrophic collision if the cyclist wobbles, gets hit by debris, or swerves around a pothole. Slow down and wait for safe gap if one metre is not achievable.