Section 101

(1) No worker shall remain on or in a vehicle, machine or equipment while it is being loaded or unloaded if the worker might be endangered by remaining there.

(2) Such action as may be necessary to prevent an unattended vehicle, machine or equipment from being started or set in motion by an unauthorized person shall be taken.

(3) An unattended vehicle, machine or equipment shall have its brakes applied & its wheels blocked to prevent movement when the vehicle, machine or equipment is on sloping ground or is adjacent to an excavation.