What should a bus driver check for before loading pupils?

The correct choice emphasizes the importance of ensuring the safety of all students before they board the bus. Checking all mirrors and the roadway ahead allows the driver to confirm that traffic has indeed stopped and that it is safe to proceed with loading the pupils. This comprehensive check includes scanning the rearview and side mirrors to identify any approaching vehicles, as well as monitoring the area around the bus for pedestrians and other potential hazards.

This thorough approach not only enhances the safety of the students but also adheres to the guidelines and best practices for school bus driving, which prioritize the protection of children during loading and unloading. Monitoring the entire area ensures that the driver is fully aware of their surroundings, reducing the risk of accidents or injuries.