Operation and Equipment
CHAPTER 41. RULES OF THE ROAD
Subchapter IX. Reckless Driving; Driving While Intoxicated
§ 4177. Driving a vehicle while under the influence or with a prohibited alcohol or drug content; evidence; arrests; and penalties.
a) No person shall drive a vehicle:
(1) When the person is under the influence of alcohol;
(2) When the person is under the influence of any drug;
(3) When the person is under the influence of a combination of alcohol and any drug;
(4) When the person’s alcohol concentration is .08 or more;
§ 4177J. Drinking while driving prohibited.
(a) No person shall consume an alcoholic beverage while driving a motor vehicle upon the highways of this State. “Consume,” as used in this subsection, shall mean the ingestion of a substance containing alcohol while in the act of operating a motor vehicle in the presence of, or in the view of, a police officer.