Sec. 115.041.  ENFORCEMENT;  ARRESTS.  (a)  To enforce this chapter, an agent of the commission or a peace officer of this state who has probable cause and reasonable grounds to believe that a motor vehicle is transporting unlawful oil or an unlawful petroleum product may stop the vehicle to take samples of the cargo and to inspect the shipping papers.
(b)  If, on examination of the motor vehicle, the agent or officer finds that the vehicle is transporting unlawful oil or an unlawful petroleum product or is transporting oil or a petroleum product without a required tender, the agent or officer, with or without a warrant, shall arrest the operator of the vehicle and file a complaint against the operator under this chapter.
(c)  In a criminal action under this chapter, the agent or officer is not entitled to a fee for executing a warrant of arrest or capias or for making an arrest with or without a warrant. 
Added by Acts 1997, 75th Leg., ch. 166, Sec. 7, eff. Sept. 1, 1997.