What does it mean when a school bus is stopped with its red signal lights flashing? a. children are loading or unloading and you must stop and wait for the lights to stop flashing before you move b. children are loading or unloading and you must slow down and pass carefully c. children are loading or unloading and you must make a complete stop and pass carefully d. children are loading or unloading and you must look out for pedestrians as you continue on your way

A. Children are loading or unloading and you must stop and wait for the lights to stop flashing before you move.

Explanation: This is a major safety Management in the roads,managed by The National Highway Traffic Safety Administration (NHTSA) of the United States Department of transportation, its mission is to Save lives, prevent injuries, reduce vehicle-related crashes. NHTSA was established December 31,1970.

Once a school bus is stopped with its red signal flashing all vehicles must stop pending the Loading or unloading of the school children is completed and the flashing red signal stopped.

A. Children are loading or unloading and you must stop and wait for the lights to stop flashing before you move.

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