How far from a stopped school bus displaying alternately flashing red lights must a driver stop?

When a school bus is displaying alternately flashing red lights, it serves as a clear signal for vehicles to stop. The established distance of 20 feet from the front or rear of the bus is designed to ensure the safety of children boarding or exiting the bus. This distance allows enough space for children to move around the bus safely without the risk of being struck by passing vehicles.

This regulation is critical in maintaining safe environments around school zones, as children are often unpredictable and may step into the path of moving vehicles. By requiring drivers to stop at least 20 feet away, the law aims to minimize the chances of accidents during these potentially dangerous situations.