What does a stopped school bus with its red lights flashing indicate?

A stopped school bus with its red lights flashing indicates that children are loading or unloading. This signal is critical for the safety of children as they board or exit the bus. When the red lights are activated, it alerts drivers to stop their vehicles in both directions, whether they are behind the bus or approaching from the front. The intention behind this law is to provide a safe environment for children, who may be crossing the street or walking in the vicinity of the bus.

Once the bus's red lights stop flashing and the stop arm retracts, it is only then safe for vehicles to proceed. Recognizing and understanding this signal is essential for maintaining safety in school zones and around buses.