Under Hawaii’s CDL manual guidance, when should a charter-bus driver begin allowing riders onto the bus?
Correct answer: C – At departure time
The manual advises charter-bus drivers to wait until departure time before allowing riders to board. Keeping an unattended bus closed reduces opportunities for theft or vandalism. This is a passenger-service security practice and does not depend on the dispatcher giving a separate boarding instruction.
Source: Hawaii Commercial Driver’s License Manual — § 4.2.4, “At Your Destination”

