What is the minimum distance you should remain behind a school bus when the stop sign is extended?

The minimum distance you should remain behind a school bus when its stop sign is extended is 20 feet. This distance is critical for ensuring the safety of children as they board or exit the bus. When the stop sign is activated, it indicates that children are either getting on or off the bus, and vehicles must stop to allow them safe passage.

By maintaining a distance of at least 20 feet, drivers have a better view of the surroundings, including the potential movement of children in the vicinity. This distance also gives drivers ample reaction time to respond to any unforeseen circumstances. The law mandates this minimum distance to enhance safety around school buses and to protect pedestrians, particularly young children who may not be visible to drivers until they are very close.

Other distances offered in the choices are either insufficient to provide proper safety or do not align with the legal requirements established to protect children around school buses.