What should you do when you see a school bus with flashing red lights?

When you see a school bus with flashing red lights, the appropriate action is to stop your vehicle until the lights stop flashing. This rule is in place to ensure the safety of children who may be getting on or off the bus. The flashing red lights indicate that the bus is either loading or unloading students, and it's crucial for drivers to bring their vehicles to a complete stop to protect these vulnerable pedestrians.

This requirement emphasizes the importance of vigilance around school buses, where children are often unpredictably moving in and out of vehicles. By stopping, drivers allow children the time and space necessary to cross the road safely without the risk of being injured by passing vehicles. Once the red lights turn off, it is safe to proceed, but until then, stopping is the only correct response.