When a school bus is stopped on the road ahead to load or unload children, you must:

When a school bus is stopped on the road ahead with its lights flashing and its stop arm extended, you must come to a complete stop and wait to proceed until the lights have stopped flashing and the stop arm is withdrawn. Even after the bus begins to move again, do not proceed until you are sure there are no children crossing the road ahead of you.

• Come to a complete stop until all the children have left the bus.
• Come to a complete stop until the red lights stop flashing and the stop arm is withdrawn.
• Change lanes, drive slowly, and pass the bus cautiously.