Question

These warn motorists that the school bus is loading or unloading students. When a school bus is stopped with its red lights flashing and has its stop arm extended, you must stop your vehicle at least 20 feet from the bus. Oncoming traffic and motorists approaching the bus from behind may not move until the stop arm is retracted and the red lights are no longer flashing. What warns motorists that the school bus is loading or unloading students?

1) Red lights flashing and stop arm extended
2) 20 feet distance from the bus
3) Oncoming traffic and motorists approaching the bus from behind
4) Retracted stop arm and no flashing red lights

Answer 1

The warning signals that indicate a school bus is loading or unloading students are the red lights flashing and the stop arm extended.

Step-by-step explanation:

The warning signals that indicate a school bus is loading or unloading students are the red lights flashing and the stop arm extended. When a school bus is stopped with these signals activated, motorists must stop their vehicles at least 20 feet away from the bus. Both oncoming traffic and motorists approaching the bus from behind should also refrain from moving until the stop arm is retracted and the red lights are no longer flashing.