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Ontario · G1 Knowledge Test · G1 · DriveTest (MTO)

Ontario G1 Knowledge Test — G1 Practice Question

Knowledge test administered by DriveTest (MTO) for the G1 licence. 40 questions, 80% to pass.

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Accuracy —
Rules of the Road

You are driving toward a school bus that is stopped on the opposite side of a two-lane road with its red lights flashing and stop arm out. You must:

Show Answer & Explanation
Correct Answer: B. Stop until the bus resumes or the lights stop flashing

On an undivided road, drivers approaching a stopped school bus from either direction must stop. The only exception is if the road has a median or dividing barrier — traffic moving in the opposite direction on a divided road does not need to stop.

Why the other answers are wrong

  • A.Continue at your speed since the bus is facing youUnless the road is divided by a median, oncoming traffic must stop. Fatality risk is highest at these moments.
  • C.Honk to indicate you are comingHorns do not exempt you from stopping; the stop-arm rule is absolute on undivided roads.
  • D.Slow down but proceed with cautionThe rule is a full stop, not slow-and-go; slowing while continuing is illegal.