A child who still requires an approved child restraint is travelling in a grandparent's ordinary passenger car. What should happen before the trip?

Correct answer: Secure the child in the appropriate, correctly installed restraint before setting off.

Why

A required child seat or booster is needed when the child rides with a grandparent or another caregiver, just as when a parent drives. Use the restraint appropriate for the child's size and the applicable requirements, and install and fasten it as instructed by the manufacturer. Moving to another car or taking a short trip is not a reason to leave it behind. This question assumes the child still needs that restraint; it does not set a single age-only rule for moving to an adult belt.

Verified against Saskatchewan Driver's Handbook: A Guide to Safe Driving · Basic driving skills · p. 124