Title 50, Motor and Non-Motor Vehicles and Traffic.

(a) Unless the plaintiff's negligence is a proximate cause of the plaintiff's injury and greater than the aggregated total negligence of all the defendants that proximately caused the plaintiff's injury, the negligence of the following shall not bar the plaintiff's recovery in an…

If any provision of this subchapter or its application to any person or circumstance is held to be unconstitutional, beyond the statutory authority of the Council, or otherwise invalid, then all provisions of this subchapter shall be deemed invalid.

For the purposes of this subchapter, the term: (1) “Active metabolite” means an active form of a drug after it has been processed by the body. (2) “Alcohol” means a liquid, gas, or solid, containing ethanol from whatever source or by whatever processes produced, whether or not in…

No person shall operate or be in physical control of any vehicle in the District: (1) While the person is intoxicated; or (2) While the person is under the influence of alcohol or any drug or any combination thereof.

No person shall operate or be in physical control of any commercial vehicle in the District: (1) While the person is intoxicated; or (2) While the person is under the influence of alcohol or any drug or any combination thereof.

(a) Except as provided in subsections (b) and (c) of this section, a person violating any provision of § 50-2206.11 or § 50-2206.12 shall upon conviction for the first offense be fined $1,000, or incarcerated for not more than 180 days, or both; provided, that: (1) A 10-day manda…

No person shall operate or be in physical control of any vehicle in the District while the person’s ability to operate or be in physical control of a vehicle is impaired by the consumption of alcohol or any drug or any combination thereof.

(a) Except as provided in subsections (b) and (c) of this section, a person violating § 50-2206.14 shall upon conviction for the first offense be fined $500, or incarcerated for not more than 90 days, or both. (b) A person violating any provision of § 50-2206.14 when the person h…

(a) No person shall operate or be in the physical control of any horse-drawn vehicle while under the influence of alcohol or any drug or any combination thereof. (b) A person violating the provisions of this section shall, upon conviction, shall be fined not more than the amount …

(a) No person shall operate or be in the physical control of any personal mobility device or electric mobility device while under the influence of alcohol or any drug or any combination thereof. (b) A person violating the provisions of this section shall, upon conviction, be fine…

A person violating any provision of § 50-2206.12 shall, in addition to any applicable penalty under section § 50-2206.13, be subject to an additional 5 day mandatory-minimum term of incarceration.

(a) A person convicted of any offense under this part who, at the time of operation or physical control of the vehicle had a minor, other than him or herself, in the vehicle, shall, in addition to any applicable penalty under this part: (1) Be fined a minimum of $500 and not more…

No person shall operate or be in physical control of any watercraft in the District: (1) While the person is intoxicated; or (2) While the person is under the influence of alcohol or any drug or any combination thereof.

(a) Except as provided in subsections (b) and (c) of this section, a person violating any provision of § 50-2206.31 shall upon conviction for the first offense be fined $1,000, or incarcerated for not more than 180 days, or both. (b) A person violating any provisions of § 50-2206…

No person shall operate or be in physical control of any watercraft in the District while the person’s ability to operate a watercraft in the District is impaired by the consumption of alcohol or any drug or any combination thereof.

(a) Except as provided in subsections (b) and (c) of this section, a person violating § 50-2206.33 shall upon conviction for the first offense be fined $250, or incarcerated for not more than 30 days, or both. (b) A person violating § 50-2206.33 when the person has a prior offens…

The Harbor Master shall be directly responsible for enforcing this part and shall ensure that the public is made aware of the District’s aggressive enforcement policy through a continual public awareness campaign.

A person convicted of any offense under this part who, at the time of operation or physical control of the watercraft had a minor, other than him or herself, in the watercraft, shall, in addition to any applicable penalty under this part, be fined a minimum of $500 and not more t…

(a) If as a result of the operation or the physical control of a vehicle, or a watercraft, a person is tried in any court of competent jurisdiction within the District of Columbia for operating or being in physical control of a vehicle, or a watercraft, while under the influence …

(a) Evidence from breath tests shall not be admitted in a criminal proceeding unless compliance with the following criteria has been shown: (1) The breath test instrument on which the breath test was conducted was operated by either a certified breath test operator or certified t…

(a) The record of a breath test is admissible in court as prima facie evidence of the amount of grams of alcohol per 210 liters of a person’s breath without the testimony of the persons responsible for maintaining the breath test instrument’s proper operating condition if: (1) Th…

Any person upon whom a breath specimen is collected shall be informed, in writing, of the provisions of §§ 50-2206.52 and 50-2206.52a at the time that person is charged.

The results of chemical testing pertaining to blood or urine used to determine whether the person’s specimens contained alcohol or a drug or any combination thereof may be admissible as evidence in a criminal proceeding if the chemical testing was performed at a forensic laborato…

(a) The Attorney General of the District of Columbia, or his or her assistants, shall prosecute violations of this subchapter, in the name of the District of Columbia. (b) The Attorney General may request that a person who is charged with a violation of any provision of this subc…

Any person convicted of violating sections § 50-2206.11, § 50-2206.12, § 50-2206.14, § 50-2206.16, § 50-2206.31, or § 50-2206.33 who has prior offense under sections § 50-2206.11, § 50-2206.12, § 50-2206.14, § 50-2206.16, § 50-2206.31, or § 50-2206.33, shall have his or her alcoh…

(a) Except as provided in subsection (a-1) of this section, the Mayor or his or her designated agent shall revoke the operator’s permit or the privilege to drive a motor vehicle in the District of Columbia, or revoke both such permit and privilege, of any person who is convicted …

(a)(1) Except as provided in paragraph (2) of this subsection, when a law enforcement officer arrests a person for a violation of § 50-2206.11, § 50-2206.12, or § 50-2206.14, the law enforcement officer shall cause the motor vehicle which the arrested person operated or controlle…

(a) A mandatory-minimum term of incarceration as provided in this subchapter shall be proven to the court by a preponderance of the evidence. (b) A person sentenced for an offense under this subchapter may be subjected to multiple mandatory-minimum terms of incarceration. Each ma…

Notwithstanding any other provision of law, all fines imposed and collected pursuant to this subchapter during fiscal year 2006 and each succeeding fiscal year shall be transferred to the General Fund of the District of Columbia.

Any violation of any provision of law or regulation issued hereunder which is repealed or amended by this subchapter, and any liability arising under such provisions or regulations may, if the violation occurred or the liability arose prior to such repeal or amendment, be prosecu…

(a)(1) Except as provided in subsection (b) of this section, no motor vehicle, other than a mini-van, may be operated or parked upon the public streets or spaces of the District of Columbia with: (A) A front windshield or front side windows that allow less than 70% light transmit…

(a) The Mayor is authorized to use an automated traffic enforcement system to detect moving infractions. Violations detected by an automated traffic enforcement system shall constitute moving violations. Proof of an infraction may be evidenced by information obtained through the …

(a) Absent an intervening criminal or fraudulent act, the owner of a vehicle issued a notice of infraction shall be liable for payment of the fine assessed for the infraction. (b) When a violation is detected by an automated traffic enforcement system, the Mayor shall mail a summ…

The Mayor may enter an agreement with a private entity to obtain relevant records regarding registration information or to perform tasks associated with the use of an automated traffic enforcement system, including, but not limited to, the operation, maintenance, administration o…

(a) If an automated traffic enforcement camera or other District-owned camera captures a photograph or video footage of a collision handled by the Metropolitan Police Department Major Crash Unit, the Mayor shall: (1) Within 14 business days of the collision, inform the person or …

(a)(a) Beginning January 1, 2021, the District Department of Transportation, in consultation with the Department of Motor Vehicles, shall report to the Council on a semi-annual basis the following information: (1) The top 15 automated traffic enforcement ("ATE") locations by valu…

(a) Not later than April 1, 2013, the Mayor shall transmit to the Council a plan for expansion of automated traffic enforcement in the District. The plan shall include: (1) An explanation of the plan, its goals, and the strategies to achieve the goals, such as red light, speed, f…

It is the intent of the Council of the District of Columbia (hereinafter referred to as the “Council”) in the adoption of this chapter to decriminalize and to provide for the administrative adjudication of certain violations of Title 32 of the District of Columbia Rules and Regul…

For the purpose of this chapter: (1) The term “Department” means the Department of Motor Vehicles, established pursuant to § 50-901. (2) The term “Director” means the Director of the Department of Motor Vehicles or his or her designee. (3) The term “District” means the District o…

(a) The Director shall appoint and prescribe the duties of a Chief Hearing Examiner and other hearing examiners as are necessary to implement the provisions of this chapter. The Chief Hearing Examiner and each hearing examiner appointed pursuant to this section shall serve as car…

(a) The maximum monetary sanctions that may be imposed under this chapter shall be as follows: (1) The civil fine for an infraction shall be an amount equal to the collateral or bond established for the offense, equivalent to the infraction, by the Board of Judges of the Superior…

In computing any period of time prescribed or allowed by this chapter, the day of the act, event or default from which the period of time begins to run shall not be included. The last day of the period so computed shall be included, unless it is a Saturday, Sunday or legal holida…

The Director is authorized to promulgate regulations necessary to carry out the purposes of this chapter.

By June 30th of each year, the Mayor shall submit to the Council a report on parking and traffic enforcement for the previous calendar year. The report shall include, but not be limited to, the following: (1) The number of persons hired as hearing examiners: (A) The level of comp…

(a) When requesting information to send notice of an outstanding notice of infraction as required under §§ 50-2302.05(f) and 50-2303.05(d)(2), the Department shall retrieve from its records the registered owner or lessee’s full name, address, vehicle make and model, and status as…

(a) Before the 10th day of each month, the Department shall transmit a report to the Department of Public Works ("DPW") and the District Department of Transportation ("DDOT") with the following information from the previous month: (1) The number of answers filed for parking infra…