Quebec Knowledge Test Coach
Vehicle and equipmentQuestion 67 of 318

Which child must use a child restraint or a booster seat in a car?

  1. A child under 160 cm or under 16 years
  2. A child under 145 cm or under 9 years
  3. A child under 120 cm or under 12 years
  4. A child under 100 cm or under 5 years
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Correct answer: A child under 145 cm or under 9 years

A child under 145 cm tall or under 9 years old must be in a car seat or booster seat that fits the child’s weight and height.

Source: Driver's Handbook, 2nd edition (SAAQ, 2018), Chapter 4, Traffic Rules > Protection > Seat belts, page 215

Practice vehicle and equipment

Questions last reviewed: 18 October 2026