What should you do if you encounter a school bus with flashing red lights?

When approaching a school bus displaying flashing red lights, it is crucial to stop your vehicle and wait until the lights stop flashing. The flashing red lights indicate that children may be boarding or disembarking from the bus, making it essential to ensure their safety. Traffic laws are in place to protect children in these situations, and stopping ensures that you do not pose a risk to their safety.

While the other options may seem like practical alternatives, they do not prioritize the safety of the children or meet legal requirements. Speeding up to pass the bus could endanger children who might be crossing the street. Honking your horn might startle children or not effectively communicate anything useful to the bus driver. Continuing to drive as usual disregards the warning signals from the bus and places young pedestrians at risk. Therefore, stopping and waiting is the correct action to take in this scenario.