Maryland DUI Defense - Consumer Protection
10451 Mill Run Circle, Suite 400 - Owings Mills, Maryland 21117 ~ TEL (410) 878-2905 - FAX (410) 878-7790
(a)(1) A person may not drive or attempt to drive any vehicle while under the influence of alcohol.
(2) A person may not drive or attempt to drive any vehicle while the person is under the influence of alcohol per se.
(b) A person may not drive or attempt to drive any vehicle while impaired by alcohol.
(c)(1) A person may not drive or attempt to drive any vehicle while he is so far impaired by any drug, any combination of drugs, or a combination of one or more drugs and alcohol that he cannot drive a vehicle safely.
(2) It is not a defense to any charge of violating this subsection that the person charged is or was entitled under the laws of this State to use the drug, combination of drugs, or combination of one or more drugs and alcohol, unless the person was unaware that the drug or combination would make the person incapable of safely driving a vehicle.
(d) A person may not drive or attempt to drive any vehicle while the person is impaired by any controlled dangerous substance, as that term is defined in § 5-101 of the Criminal Law Article, if the person is not entitled to use the controlled dangerous substance under the laws of this State.
(e) For purposes of the application of subsequent offender penalties under § 27-101 of this article, a conviction for a crime committed in another state or federal jurisdiction that, if committed in this State, would constitute a violation of subsection (a), (b), (c), or (d) of this section shall be considered a violation of subsection (a), (b), (c), or (d) of this section.