Which additional step applies when students are loading on a school campus?
Correct answer: C – Turn off the ignition switch
When students load on a school campus, turn off the ignition switch. If you leave the driver’s compartment, remove the key as well. The Mississippi CDL manual also directs the driver to position themselves to supervise campus loading as required or recommended by applicable procedures.
Source: Mississippi Commercial Driver’s License Manual — § 10.2.2, “Loading Procedures”

