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Ontario Class B School Bus Practice Test 2026
Practise for the Ontario Class B school bus knowledge test: student loading and unloading, stop arms, railway crossings, daily inspections and road signs.
20 signs + 20 bus questionsMinimum age 21School bus driver course required
Practice tests
About the Class B licence
A Class B licence lets you drive any school-purposes bus, and also vehicles in Classes C, D, E, F and G.
Main requirements
- At least 21 years old with a valid Class G (or higher) licence.
- A limited number of demerit points.
- Pass the medical and vision standards.
- Complete an MTO-approved School Bus Driver Improvement Course.
- Pass the knowledge test and the road test, including loading and unloading passengers.
Official sources: Get a bus driver’s licence (ontario.ca) ↗
Frequently asked questions
How old do you have to be for a Class B licence in Ontario?
You must be at least 21 years old.
What vehicles can a Class B licence holder drive?
Any school-purposes bus, plus vehicles in Classes C, D, E, F and G.
Where must a school bus stop at a railway crossing?
At least 5 metres from the nearest rail. The driver opens the door to look and listen for trains, and must not change gears while crossing.