Ontario G1 Practice Test · Question
In Ontario, a child must use a booster seat until at least:
Under Ontario's Highway Traffic Act, children must use a booster seat until they reach either eight years of age, a weight of 36 kilograms, or a height of 145 c
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Question: In Ontario, a child must use a booster seat until at least:
Answer options:
- Age 4 ✅ Age 8 or 145 cm
- Age 12
- Until parents decide
Correct answer: Age 8 or 145 cm
Explanation: Under Ontario's Highway Traffic Act, children must use a booster seat until they reach either eight years of age, a weight of 36 kilograms, or a height of 145 centimetres. This legal threshold ensures the vehicle's standard seatbelt safely fits the child's shoulder and hips. Age four is incorrect because it is when children transition into a booster seat, while age twelve is far beyond the legal mandate, and letting parents decide violates standardized safety laws. G1 candidates must memorize these specific passenger safety limits, as seatbelt and child seat regulations are highly tested on the rules of the road section.
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Question explanations
- What does an inverted (upside-down) red and white triangle mean?
- A yellow diamond-shaped sign is used to indicate what?
- What does a circular sign with a red border and diagonal line through a black 'P' indicate?
- You are driving in Edmonton and see a flashing amber light on a school bus. What action must you take?
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