While students are boarding a school bus, how often should the driver monitor the mirrors?
Correct answer: C. – Continuously throughout the loading process
The driver should monitor all mirrors continuously while students are loading. This provides ongoing observation of students, surrounding traffic, and other objects in the bus’s danger zones. The driver must also check the mirrors again before moving away from the stop.
Source: Virginia Commercial Driver’s License Manual – Modernized Testing System — § 10.2.2, “Loading Procedures”

