What must a driver do when approaching a school bus that has its stop sign extended?

When a driver approaches a school bus with its stop sign extended, the law requires that the driver come to a complete stop. This rule is in place to ensure the safety of children boarding or disembarking from the bus, as they may be in close proximity to the roadway. By stopping, the driver gives these children a safe space to cross the street without the risk of being struck by a moving vehicle.

In many jurisdictions, failing to stop for a school bus that has its stop sign extended can result in significant penalties, highlighting the importance of this regulation. The law emphasizes the duty of all drivers to remain vigilant and cautious near school buses, particularly during school hours when children are often present.

This requirement is crucial because it not only protects the children but also reinforces community safety by ensuring that drivers adhere to regulations designed to prevent accidents. Other actions, such as speeding up or merely slowing down, do not provide the necessary safeguard for children, and using a horn would not contribute to their safety in this scenario.