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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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Rules of the Road

Refusing to provide a breath sample when lawfully asked by police carries:

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Correct Answer: B. Penalties equivalent to being impaired, including immediate suspension and criminal charges

Refusing a lawful roadside breath demand is a Criminal Code offence with the same penalties as impaired driving. You cannot 'wait it out' — the refusal itself is the offence.