How far in advance should you turn on your amber lights?

The correct choice is based on the safety protocols set for School Pupil Activity Buses. Turning on the amber lights 200 feet in advance is crucial as it serves as a warning to other drivers that the bus is preparing to stop or is about to load or unload students. This distance allows sufficient time for surrounding vehicles to react appropriately, ensuring the safety of children as they board or exit the bus.

This distance is established by regulations to enhance visibility and alertness to the bus's actions in residential or high-traffic areas where children are present. Knowing to activate the amber lights at this specific distance can help prevent accidents and ensure a safer environment for student passengers.