What action must a driver take when encountering a school bus with flashing lights?

When a driver encounters a school bus with flashing lights, the appropriate action is to stop completely until the lights are turned off. This rule is in place to ensure the safety of children getting on and off the bus, as they may be crossing the street or getting close to the roadway. Stopping allows any children to board or exit the bus safely without the risk of being injured by passing vehicles.

This requirement is mandated in many jurisdictions to provide a clear and consistent response to the presence of school buses, which are critical for the safety of young passengers. By completely stopping and waiting for the lights to deactivate, drivers contribute to a safer environment around school buses, where children are particularly vulnerable.