When must you use a child safety seat?

Using a child safety seat is essential for the protection of young passengers during vehicle transportation. In Saskatchewan, the law mandates that children under 12 years old must be secured in an appropriate child safety seat or booster seat according to their age, weight, and height. This requirement is in place because younger children are more vulnerable to injuries in the event of a collision, and conventional seat belts are designed for adults and may not adequately protect smaller, lighter children.

In this context, the correct answer addresses the need for child safety seats specifically based on the age of the child, which aligns with safety guidelines and regulations meant to ensure the well-being of minors while traveling in a vehicle. Proper use of child safety seats can significantly reduce the risk of injury in the event of an accident.

Other options may suggest broader requirements or limit the use of child safety seats to specific age or weight categories not in line with the regulations, potentially leading to unsafe practices while driving with young passengers.