Whenever driving or riding in a vehicle is part of an employee's job, whoever owns the vehicle, the employer allows no employee to drive on a public highway or road without a valid licence appropriate to the vehicle, allows no employee to drive or ride in a vehicle known to be unsafe, requires reporting of safety problems with employer-owned or provided vehicles, allows no vehicle to be occupied beyond its seating capacity except as the rule permits, requires compliance with seatbelt and traffic safety laws, and carries workers in the open bed of a dump truck, pickup or similar vehicle only on the rule's conditions: secured seating with no standing, beds and dump beds secured, sides of the stated minimum height, a tailgate or taut chains or cables across the back, and the further conditions in the rule.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.