Vehicles covered by this chapter shall be operated only by the carrier or by a person employed by the carrier. Neither the carrier nor any person operating such vehicle shall enter into any contract, agreement, or understanding between themselves by the terms of which any such person pays to or for the account of the carrier a fixed or determinable sum for the use or operation of such vehicle.
(Prior code § 5.28.310 (Ord. 309 § 19, 1948))