According to federal law, how often must a driver inspect each school bus before operation?

The requirement for drivers to inspect each school bus before operation on a daily basis aligns with federal regulations aimed at ensuring the safety of students and the reliable operation of school transportation. Conducting a daily inspection allows drivers to identify any potential mechanical issues, safety hazards, or necessary maintenance before the bus is put into service. This routine check includes verifying that safety equipment, lights, brakes, and other critical components are functioning properly, which is vital in protecting the lives of children and ensuring they arrive safely at their destination.

The other options, while possibly reflecting good practices in regular maintenance or safety checks, do not meet the specific daily standard established for school bus operation. This standard highlights the importance placed on safety and readiness in transporting schoolchildren.