Welcome to British Columbia’s only weekly DUI law update newsletter. This newsletter contains the most cutting-edge information, the newest case law, and helpful practice tips for DUI defence in BC.
Authored by Kyla Lee, BC’s Impaired Driving Update is released weekly on Thursdays.
What’s inside:
- Impaired Driving Defence Tip
- IRP of the Week
- Decision of the Week
- Kyla’s Insight
- Resources
1. Impaired Driving Defence Tip
Make the difficult argument.
One of the biggest problems with impaired driving cases is that Parliament has been consistently eliminating defences. The result is that people are left in a position where they face a strong likelihood of being found guilty without diligent representation. Even the best lawyer can’t succeed in every impaired driving case because the deck is truly stacked against people from the beginning.
So make the difficult argument.
There’s no downside risk in a case where chances are your client is going to be convicted in advancing a borderline Charter challenge or raising a novel scientific issue. The worst that can happen is your argument fails and your client is in the same position they would otherwise have been in, and there is always the chance that a wild argument works. Creativity often prevails when strict laws are being tested.
2. IRP of the Week
The applicant was issued a 90-day driving prohibition for failing two ASD tests.
The applicant was stopped at a roadblock. Shortly before pulling up to the roadblock, he was driving in his vehicle with his friends. One of his passengers opened an alcoholic beverage and insisted that he take a sip. Although the applicant had not consumed any alcohol that night, he nevertheless acquiesced to peer pressure and took a couple of sips from the can.
When stopped at the roadblock, police questioned the applicant about drinking and he denied consuming alcohol. He explained in his evidence at the review hearing that his denial was because, to his mind, he had not been drinking. As somebody who does not regularly drink, it did not click for him in the heat of the moment that he had consumed something only a few minutes earlier.
The applicant’s evidence about his in-car drinking was corroborated by statements from his passengers. Kyla Lee successfully argued that although the applicant said something that was not scrupulously accurate at the roadside, this was not a situation of an intention to deceive or mislead, but an honest mistake. Credibility is not negatively impacted by the making of an honest mistake. In any event, a few sips is a negligible amount of alcohol that would have no appreciable impact on somebody’s blood alcohol level, such that it would be readily apparent to anybody that there was no necessity to disclose such things. The adjudicator agreed and accepted that the ASD test results were not reflective of the applicant’s actual blood alcohol concentration.
The prohibition was revoked.
3. Decision of the Week
In R. v. Popolitov 2026 ONSC 4882, an appeal was allowed and a new trial ordered for dangerous driving and impaired driving due to improper judicial questioning. The appellant, who represented himself with the assistance of an interpreter, had been convicted at trial after a three-day hearing.
The underlying charges stemmed from a single-vehicle accident. Police witnesses testified to seeing a the vehicle speeding on the shoulder before crashing. Officers identified the appellant as the sole occupant exiting the driver’s side, bleeding from his face. They smelled a strong odour of alcohol and detected slurred speech and confusion. A blood vial was seized via warrant due to the Appellant’s behaviour at the hospital.
At trial, the appellant offered a highly unusual defence. He testified that a friend named “Rufik” was actually driving because the appellant’s licence was suspended, but that Rufik fled after losing control of the car. The appellant explained the smell of alcohol by claiming he had poured strong spirits into his ears to treat a persistent tick infestation, and he even presented a photograph of his car wheel to suggest a sniper might have shot it from a balcony. The trial judge wholly rejected this testimony as “wildly implausible” and convicted him.
The critical issue on appeal arose from the trial judge’s extensive questioning of the appellant after the Crown’s cross-examination had concluded. The trial judge questioned the self-represented appellant for a long time. The questioning spanned six transcript pages. The judge pressed him aggressively on the details of his travel plans. Specifically, she questioned the logicality of leaving his vehicle at a paid parking lot near a—supposedly to avoid carrying heavy gym bags—only to take an expensive Uber back to his residence. The Crown subsequently relied heavily on the evidence elicited by the trial judge during closing arguments to assert the appellant was fabricating his story, and the trial judge herself later referred to this evidence in her written reasons as having been elicited in cross-examination.
The Court on appeal ruled that this judicial intervention crossed the line from permissible clarification into improper cross-examination. Although trial judges have a duty to assist self-represented litigants and may ask questions to clear up ambiguities or explore vague matters, they must maintain strict neutrality and cautious restraint. The trial judge’s questions did not seek to elicit evidence necessary for the defence, but instead actively probed for holes in the appellant’s story using a skeptical and frustrated tone. This active intervention created the clear appearance that the court was continuing the Crown’s cross-examination, a perception reinforced by the Crown’s reliance on those answers in closing and the judge’s own characterization of the evidence.
Even when the Crown’s case is formidable and the accused’s exculpatory evidence is preposterous or wildly implausible, a new trial must still be ordered if the trial judge compromises the appearance of fairness by stepping into the arena as a cross-examiner.
4. Kyla’s Insight
This case engages with very interesting issues, centred around the dynamics of self-representation, the strategic role of defence counsel, and the strict limits of judicial intervention.
It is easy to see why the trial judge felt compelled to intervene. The appellant’s defence was, by any objective standard, absurd. He claimed he was not driving, that a friend named “Rufik” fled the scene, that the overwhelming smell of alcohol came from pouring 70% proof spirits into his ears to kill ticks, and that a sniper might have shot his car tire from a nearby balcony. The trial judge’s frustration and skepticism were, as Justice Dineen noted, “amply justified.”
However, the absurdity of a defence does not dilute the requirement for judicial neutrality. In an adversarial system, the task of exposing a ridiculous defence belongs entirely to the prosecution, not the court. When a judge steps into the arena to actively probe for holes, challenge consistency, or point out logical flaws, they cross an impermissible line.
If a judge conducts an aggressive inquiry, the Crown will inevitably adopt those answers in closing arguments, and the judge may rely on them in their reasons—which is exactly what happened here. This transforms the judge from a neutral arbiter into a second cross-examiner.
Even when the Crown’s case is really, really, really strong and the accused’s testimony is completely unbelievable, a new trial must be ordered if the appearance of trial fairness is compromised. Neutrality is a structural absolute, not a sliding scale based on the strength of the defendant’s credibility.
Justice Dineen explicitly observed that the appellant “would have greatly benefited from legal representation.” Had the appellant been represented at trial, the procedural and structural breakdown that led to this successful appeal would likely have been avoided entirely.
Self-represented litigants frequently struggle to present their evidence in a focused, chronological, or coherent manner, often prompting judicial intervention to clear up ambiguities. Counsel would have structured the appellant’s testimony to ensure it stayed on track, minimizing the need or opportunity for the judge to intervene. Left to his own devices, the appellant rambled into highly damaging territory. Counsel would have prepared the appellant extensively during pre-trial preparation, establishing clear boundaries of what was legally relevant and instructing him on how to answer questions directly without volunteering damaging or irrelevant details.
If a trial judge began to cross-examine a represented accused, defence counsel would be there to politely but firmly object, create a record of the intervention, or use re-examination to immediately defuse any perceived logical inconsistencies.
A major difference between a self-represented litigant and an accused represented by counsel is the pre-trial investigation and the strategic weeding out of unhelpful evidence. Counsel would not have let the appellant run a defence involving a mysterious friend, an ear-tick parasite, and a sniper without doing the necessary legwork first.
Rather than relying on a vague assertion about a friend whose last name or contact info was unknown, counsel would have attempted to locate and interview Rufik. If Rufik existed, counsel could have subpoenaed him to testify. If Rufik was a complete fabrication or refused to support the story, counsel would have had a frank, privileged discussion with the appellant about the devastating tactical impact of raising an alternative driver defence with no corroborating evidence.
A professional investigation would have sought out objective evidence to back up the “Rufik was driving” claim. This would include canvassing the area of the crash for traffic cameras, nearby business surveillance, or residential doorbell cameras that might have captured the vehicle’s occupants or someone fleeing northbound on foot. Regarding the tick-infestation-turned-ear-infection, the appellant only produced a medical record from May 2024 showing ticks on his abdomen. Counsel would have obtained the hospital and clinical records surrounding the actual June 10, 2024 arrest date. If there were no records of a paralysis-inducing ear infection or tick treatment at that time, counsel would have strongly advised the client that presenting this theory without medical corroboration would utterly destroy his credibility on the stand.
A lawyer has an ethical duty not to mislead the court, but they also have a strategic duty to protect their client from themselves. A competent lawyer would have adamantly refused to tender a photograph of a car wheel to argue a balcony sniper theory. Counsel would have explained that introducing such highly speculative, uncorroborated, and conspiratorial theories serves only to guarantee a conviction by alienating the trier of fact.
Ultimately, Popolitov is a textbook example of how a self-represented trial can derail. It highlights that the presence of defence counsel is not just a benefit to the accused, but a vital safeguard that keeps the trial judge firmly on the bench and out of the adversarial arena.
5. Resources
Want to know more about impaired driving and Immediate Roadside Prohibitions in BC? Here are some helpful resources:
The BC Motor Vehicle Act: https://www.bclaws.gov.bc.ca/civix/document/id/complete/statreg/96318_00
Criminal Code Offences Relating to Conveyances: https://laws-lois.justice.gc.ca/eng/acts/c-46/page-46.html#h-121277
CanLII: https://www.canlii.org/
RoadSafetyBC: https://www2.gov.bc.ca/gov/content/transportation/driving-and-cycling/roadsafetybc
6. Contact Us
The police have their experts. You should have yours.
Charged with impaired driving? Get the lawyer who literally wrote the book on it. Call Kyla Lee at Acumen Law today. Visit our contact form or call 604-685-8889 or email kyla@vancouvercriminallaw.com
7. Featured Firm
Featured Firm: Acumen Law Corporation
Based in Vancouver, Acumen Law Corporation is one of British Columbia’s leading criminal defence firms, recognized across Canada for its work in impaired driving law. The firm’s lawyers have successfully defended thousands of Immediate Roadside Prohibitions, criminal impaired charges, and driving suspensions.
Kyla Lee, a partner at Acumen Law, is widely regarded as a national authority on DUI law. She has authored multiple legal textbooks, teaches DUI defence across North America, and regularly appears in the media explaining developments in driving law.
Acumen Law is known for its deep understanding of both the law and the science behind impaired driving cases. The team approaches every file with meticulous preparation and a commitment to protecting the rights of drivers across BC.
