What is a critical part of a pre-trip inspection specific to school buses?
a.Checking the sound system
b.Inspecting emergency exits, mirrors, warning lights, stop arm, and crossing control arm
c.Counting the seats
d.Checking the paint condition
Explanation
A school bus pre-trip inspection must include checking that all emergency exits operate properly, mirrors are clean and adjusted, warning lights and stop arm function, and the crossing control arm works correctly.
