PRIVATELY OWNED VEHICLE. A vehicle privately owned, leased, or borrowed by a state driver for which the driver receives or is entitled to receive monetary reimbursement or per diem when the vehicle is used to conduct official state business. The state driver is responsible to maintain vehicle insurance on the POV in compliance with Washington mandatory liability insurance requirements as defined in RCW 46.29 and RCW 46.30. Refer to Subsection 12.40.20