Règles de la route

When a school bus extends its red 'stop' arm, traffic in both directions must:

Panneau routier de Ontario — Stop and remain stopped until the arm retracts and the bus moves
Afficher la réponse et l'explication
Bonne réponse : B. Stop and remain stopped until the arm retracts and the bus moves

The stop arm is a mechanical barrier with flashing lights. Passing a stopped school bus with the stop arm extended carries a fine of $400–$2,000 and 6 demerit points for a first offence.