What should you do if you encounter a school bus with its stop sign extended?

When you encounter a school bus with its stop sign extended, the appropriate action is to stop your vehicle until the stop sign is retracted. This is mandated by traffic laws to ensure the safety of children who may be getting on or off the bus. The stop sign signals that it is unsafe to proceed, as children may be crossing the street or approaching the bus, often in an unpredictable manner.

Stopping allows the driver and the children to safely manage the transition between the bus and the roadway. Failure to stop can result in severe penalties, as well as endanger the lives of children. It's important to wait patiently for the stop sign to retract before continuing to drive, ensuring that all children are safely off the road.