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What is the Ontario G1 test?

The G1 knowledge test is the first step in Ontario's graduated licensing system. It checks your knowledge of road rules and traffic signs before you begin supervised driving.

What the G1 knowledge test covers

Ontario's G1 test is for new drivers aged 16 or older. At a DriveTest centre, you complete a vision screening and a multiple-choice knowledge test on road rules and traffic signs.

Read Ontario's official new-driver guide

What happens after you pass

After you pass, you receive a G1 licence and can begin supervised driving. You must be accompanied by a qualified driver with at least four years of driving experience, maintain zero blood alcohol, and follow Ontario's other G1 conditions.

You cannot drive between midnight and 5 a.m. or on 400-series highways and certain other high-speed expressways unless accompanied by a certified driving instructor.

Ontario G1 knowledge test study illustration

When can you take the G2 road test?

You normally need to hold a G1 licence for at least 12 months before the G2 road test. An MTO-approved beginner driver education course can reduce the waiting period to eight months.

For current G1, G2, and full G conditions, read the Ontario licence-stage comparison.

Related G1 guides

Last reviewed: August 25, 2026.

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Practice when you are ready

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Use the free visual practice tests on this site, then download the app for more study material.

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