Newfoundland and Labrador Permit Test Coach
Safe drivingQuestion 44 of 288

What is the maximum height of a child who must use a booster seat?

  1. 120 cm.
  2. 135 cm.
  3. 145 cm.
  4. 160 cm.
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Correct answer: 145 cm.

A child at or under 145 cm and 18 to 37 kilograms needs a booster.

Source: Driver's Handbook (Government of Newfoundland and Labrador, January 2025), Booster seats, page 31

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Questions last reviewed: 18 October 2026