North Vancouver DUI Lawyer Explains Impaired Driving Charges in BC

In British Columbia, facing an allegation commonly referred to as a “DUI” involves two entirely separate legal frameworks: federal criminal charges under the Criminal Code and provincial administrative driving prohibitions under the Motor Vehicle Act. As the British Columbia Court of Appeal clarified in Gregory v British Columbia (Superintendent of Motor Vehicles), 2018 BCCA 7, the provincial immediate roadside prohibition regime operates wholly independently of the federal criminal justice system. While an administrative roadside driving ban does not by itself generate a criminal record, an individual can be subjected to administrative prohibitions, prosecuted under the federal Criminal Code, or face both simultaneously for the exact same underlying event.

Two Distinct Legal Paths: Criminal vs. Provincial Administrative

Understanding impaired driving charges in BC begins with distinguishing between a criminal charge and a provincial driving prohibition. Each track is governed by different legislation, different burdens of proof, and different adjudicative bodies.

Criminal Code Offences: Impairment, Blood Thresholds, and “Care or Control”

Under the federal Criminal Code, several distinct offences govern operating a vehicle after consuming alcohol or drugs:

• Impaired Driving (s 320.14(1)(a)): Operating or having care or control of a conveyance while the person’s ability to operate it is impaired to any degree by alcohol or a drug. A driver can be charged under this section even if their blood alcohol concentration is below 0.08.
• Prohibited Blood Alcohol Concentration (s 320.14(1)(b)): Having a blood alcohol concentration equal to or exceeding 80 milligrams of alcohol per 100 millilitres of blood (commonly known as the 0.08 limit) within two hours of ceasing to operate a conveyance.
• Prohibited Blood Drug Concentrations (s 320.14(1)(c)–(d)): Established under the Blood Drug Concentration Regulations. The legal threshold for THC is set at 5 nanograms per millilitre of blood. For combined alcohol and THC, the limits are 50 milligrams of alcohol per 100 millilitres of blood and 2.5 nanograms of THC per millilitre of blood, measured within two hours of operating a conveyance.

Operating a vehicle is not restricted to a car in motion. Under sections 320.11 and 320.35 of the Criminal Code, the law extends to having “care or control” of a conveyance. If an individual occupies the seat ordinarily occupied by the driver, the law presumes they had care or control unless they establish that they did not occupy that position for the purpose of setting the vehicle in motion.

Roadside Screening, Breath Demands, and the Law of Refusal

Police officers in British Columbia possess statutory powers to demand breath samples at the roadside. Under section 320.27(2) of the Criminal Code, an officer who has an approved screening device (ASD) in their possession and is lawfully executing their duties may require the driver of a motor vehicle to provide breath samples immediately, without needing reasonable suspicion of alcohol in the body.

In other scenarios, section 320.27(1) requires the officer to have a reasonable suspicion that the person has alcohol or drugs in their body and operated a conveyance within the preceding three hours. As established in Anderson v British Columbia (Superintendent of Motor Vehicles), 2019 BCSC 422, reasonable suspicion consists of two elements: the officer must subjectively hold the suspicion, and that suspicion must be objectively supported by verifiable facts and circumstances; mere conjecture is legally insufficient.

Under section 320.15(1), failing or refusing to comply with a lawful demand without a reasonable excuse is a separate criminal offence. Refusing a demand carries penalties equivalent to or exceeding elevated blood alcohol charges. While section 320.14(5) outlines a narrow post-driving alcohol consumption exception, it requires satisfying multiple cumulative legal conditions, including having no reasonable expectation of an official demand following the driving.

Penalties Under the Criminal Code of Canada

Penalties for federal impaired driving offences, exceeding prohibited blood thresholds, or refusing a demand escalate based on the driver’s history, blood concentration, and the procedural election of the Crown prosecutor:

• First Offence: A mandatory minimum fine of $1,000 for standard impairment or readings between 80 and 119 mg. The mandatory minimum increases to $1,500 for readings of 120 to 159 mg, and to $2,000 for readings of 160 mg or higher. The minimum fine for refusing a lawful demand is $2,000.
• Second Offence: A mandatory minimum prison sentence of 30 days.
• Subsequent Offences: A mandatory minimum prison sentence of 120 days.
• Maximum Incarceration: Where the Crown proceeds by indictment, the maximum term of imprisonment is up to 10 years. In summary conviction proceedings, the legislation provides for a maximum fine of $5,000, up to two years less a day imprisonment, or both.
• Court-Ordered Driving Prohibitions: Mandatory driving bans under section 320.24(1)–(2) must be imposed: 1 to 3 years for a first conviction, 2 to 10 years for a second conviction, and a minimum of 3 years for subsequent convictions.
• Bodily Harm and Death: Impaired driving causing bodily harm carries a maximum penalty of 14 years’ imprisonment, while impaired driving causing death carries a maximum sentence of life imprisonment (ss 320.14(2)–(3), 320.2, 320.21). Dangerous driving causing bodily harm or death also constitutes distinct criminal charges under sections 320.13(2)–(3).

British Columbia’s Immediate Roadside Prohibition (IRP) Framework

Apart from the criminal court process, the provincial Motor Vehicle Act establishes immediate administrative prohibitions through RoadSafetyBC. Under sections 215.41(2)–(3.1), an officer issues an IRP when an approved screening device registers a “warn” (50 to 79 mg of alcohol per 100 ml of blood) or a “fail” (80 mg or more), provided the officer has reasonable grounds to believe the person’s ability to drive is affected by alcohol based on that result.

Drivers receiving a “warn” or “fail” result have the legal right to request an immediate second test under section 215.42. The second test must be administered on a different screening device, and if provided, the lower of the two results prevails.

The Motor Vehicle Act also provides alternative administrative sanctions:

• Section 94.1 Administrative Prohibition: A separate 90-day administrative ban based on blood alcohol results of 80 mg or more, drug evaluation results, or a failure/refusal to comply with a demand. The statute strictly forbids issuing concurrent notices under both section 94.1 and the IRP regime for the same incident.
• 24-Hour Prohibition: Issued under section 215 where an officer has reasonable grounds to believe a driver’s ability is impaired by alcohol or drugs. For alcohol-related 24-hour prohibitions, if the driver promptly requests a test showing blood alcohol concentration does not exceed 50 mg per 100 ml, the prohibition is terminated.
• Administrative Monetary Penalties: The Motor Vehicle Act imposes mandatory administrative penalties payable within 30 days, subject to a statutory maximum cap of $500 (s 253(6)–(8)). The statute itself does not specify the exact designated penalty amounts for each notice category.

Graduated Licensing Rules: Class 7L, 8L, 7, and 8

Under section 30.11(1) of the Motor Vehicle Act Regulations, drivers holding Class 7L, 8L, 7, or 8 licences are bound by a strict zero-tolerance condition: they must not have any alcohol, cocaine, or THC in their body while driving. If an officer has reasonable grounds to believe a novice driver has alcohol in their body, an automatic 12-hour licence suspension applies under section 90.3 of the MVA, which is legally distinct from the general 24-hour prohibition.

Furthermore, penalty points accumulated over a 5-year window can trigger mandatory driver improvement programs or ignition interlock requirements. Under sections 46.02 to 46.04 of the Regulations, a “warn” incurs 3 points, while a “fail” or an IRP refusal incurs 6 points across both regulatory schemes. Accumulated points between 6 and 16 mandate remedial driving programs, while the ignition interlock program begins at an aggregate of 9 points. An administrative driving notice does not immediately trigger both programs on its own; interventions depend strictly on total accumulated points over five years.

Disputing Roadside Prohibitions and Penalties for Driving While Prohibited

Challenging an administrative driving prohibition requires strict procedural compliance. To dispute an IRP or a section 94.1 notice, a driver must file an application for review within 7 calendar days of receiving the notice. Filing an application does not stay or pause the prohibition; the driving ban remains fully in effect while awaiting review.

Under sections 215.48 to 215.50, the burden of proof rests entirely on the applicant driver. In these administrative reviews, no individual can be cross-examined. Statutory grounds for review vary by notice type and include:

• The applicant was not the driver or individual in care or control;
• The applicant was not afforded their statutory right to an immediate second test on a separate device;
• The screening device result was inaccurate or unreliable; or
• The driver had a reasonable excuse for failing or refusing to provide a breath sample.

Driving while aware of an administrative prohibition carries severe consequences under section 95(1) of the Motor Vehicle Act: a first conviction triggers a fine between $500 and $2,000, up to six months’ imprisonment, or both. Subsequent convictions carry identical fine ranges alongside mandatory imprisonment of 14 days to one year. Operating a conveyance in violation of a criminal court prohibition order constitutes an independent federal offence under section 320.18 of the Criminal Code.

The resolution of any impaired driving investigation in British Columbia depends upon the precise wording of police demands, testing timelines, driving records, and strict adherence to dispute deadlines. If you are dealing with an immediate roadside ban or criminal process, consult a legal professional at Pax Law Corporation in North Vancouver to assess the factual records and statutory requirements applicable to your case.

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