What is the correct action when a school bus's stop arm is extended and red lights are flashing?

• A. Continue driving with caution.
• B. Speed up to pass before the arm retracts.
• C. Stop only if you see oncoming traffic.
• D. Stop and wait until the stop arm is retracted and signals indicate it is safe to proceed.

Answer: (D)

When a school bus has its stop arm extended and red lights flashing, children may be crossing the road, so you must stop. The safe action is to come to a complete stop and remain stationary until the stop arm retracts, the red lights stop flashing, and it’s clearly safe to proceed. Do not try to drive past or speed up to beat the arm; you must stop in both directions (unless a physical barrier dictates otherwise) and only go again once the signals indicate it’s safe.