When a school bus has flashing red lights and stop signal arm activated, what must oncoming and following traffic do?

When a school bus has its flashing red lights and stop signal arm activated, oncoming and following traffic are required to stop before reaching the bus. This is a crucial safety measure designed to protect children who may be crossing the street as they board or exit the bus. The activation of the lights and stop arm indicates that the bus is unloading or loading passengers, and approaching vehicles must come to a complete stop to allow children to cross safely.

Stopping not only ensures the safety of the children but is also mandated by law in most states. Failing to stop when these signals are active can result in significant penalties, including fines and points on one's driving record. It's important for drivers to be vigilant and understand that school transport safety protocols are in place for the well-being of students.