What action is required when the red stop warning signal lights of a school bus are flashing?

When the red stop warning signal lights of a school bus are flashing, the appropriate action is to come to a complete stop. This requirement is in place to ensure the safety of children who may be boarding or disembarking from the bus. The flashing red lights indicate that the bus is either loading or unloading students, and stopping is essential to protect their safety. All vehicles in both directions must halt until the lights stop flashing and it is safe to proceed, regardless of whether children are visibly present. This regulation not only prevents potential accidents but reinforces the importance of vigilance around school buses, particularly in areas where children may be present.