What should a bus driver scan while the bus is moving?
Correct answer: A – The bus interior and the roadway ahead, beside, and behind the bus
A bus driver should scan the interior while also observing the road ahead, both sides, and the rear through the mirrors. Interior checks help the driver notice riders who are violating safety rules, such as extending their arms or heads outside. The roadway scan must not be limited to one side or one viewing distance.
Source: Kansas Commercial Driver’s License Manual — § 4.3.1, “Passenger Supervision”

