At BW Criminal Law, we are Edmonton’s premier impaired driving defence team. With years of proven success and in-depth knowledge of impaired driving laws, we’ve handled hundreds of DUI cases successfully. Our team strategically challenges evidence, identifies procedural errors, and fights to protect your freedom and driving privileges.
Over 20 years of collective experience in DUI defence
1,000+ DUI cases resolved in our clients' favour
24/7 legal support, available when you need us most
As seasoned DUI defence lawyers in Edmonton, we’ve successfully handled cases ranging from routine roadside suspensions to complex DUI charges involving bodily harm and death.

Charged with driving impaired by alcohol, cannabis, or prescription medication? We know how to challenge everything from field sobriety tests to blood drug concentration analysis.

A BAC over the legal limit doesn’t automatically mean guilt. We scrutinize the breathalyzer equipment, testing procedures, and officer conduct to expose flaws.

Refusing a breath sample carries the same weight as a DUI conviction, but we know how to challenge unlawful demands and invalid roadside screening devices.

Blood drug concentration readings can be unreliable. Our DUI lawyers know how to dispute toxicology results and testing timelines to create a workable defence.

These cases carry serious jail time and a lifelong criminal record. Our track record includes defending clients facing DUI charges with aggravating factors like bodily harm or fatal collisions.

We regularly fight IRS suspensions, vehicle seizures, and administrative penalties. From IRS fails to refusal charges, we know the system and how to beat it.
If you’ve been arrested for impaired driving, it's crucial to remain calm and avoid admitting fault. Anything you say to law enforcement officers could be used against you. You have the right to remain silent until you speak to your lawyer.
Request a consultation with a DUI lawyer in Edmonton immediately. A knowledgeable impaired driving lawyer will help you understand your rights, explain the impaired driving laws, and begin building a strategic defence.
Ensure that you retain all documents related to your arrest, including breathalyzer certificates, any approved screening device results, and your blood alcohol concentration (BAC) test results.
Under impaired driving laws, you may have a limited time to challenge administrative penalties such as immediate roadside sanctions or driver's licence suspension.
As an individual facing impaired driving charges, you are entitled to certain protections under the Canadian Charter of Rights and Freedoms. A seasoned Edmonton DUI lawyer will ensure that law enforcement officers have adhered to the correct procedures during your arrest, potentially identifying violations that can benefit your case.
Impaired driving laws in Alberta are complex, and no two cases are the same. Whether you’ve received a roadside sanction or been charged with a criminal offence, we’ll clarify where you stand and what you can do next.
With deep knowledge of impaired driving laws and a strong local reputation, our Edmonton DUI lawyers build a strategic defence to protect your rights and driving future.
We scrutinize breath samples and blood alcohol test results for reliability, focusing on faulty breathalyzer equipment, calibration errors, and whether proper procedures were followed. A peace officer’s failure to provide or preserve calibration and maintenance certification can lead to a workable defence or dismissal.
Our team examines the conduct of police officers and law enforcement officers for potential breaches of your rights under the Canadian Charter of Rights and Freedoms. If your detention or search violated due process, your impaired driving charges could be reduced or dismissed.
We represent clients facing both criminal charges and administrative penalties, including Immediate Roadside Sanctions (IRS). Whether in court or at a Saferoads Alberta hearing, our experienced lawyers work to protect your driving privileges and reputation.
We pursue all avenues to have your impaired driving conviction withdrawn or reduced. Whether that means disputing reasonable grounds for the stop, challenging roadside sanctions, or negotiating a lesser penalty under the Traffic Safety Act. Our goal is to preserve your record and avoid long-term consequences like license suspension, ignition interlock programs, or vehicle seizure.

Anny’s litigation skills and trial experience extend to impaired driving offences, where she fights for her clients’ rights and challenges procedural issues. She also assists clients through licence suspensions and appeals to minimize long-term impact.

Danielle has successfully defended clients facing impaired driving charges, including complex cases involving multiple sanctions. Her assertive courtroom presence and detailed knowledge of criminal defence ensure clients get comprehensive legal protection.
BW Law brings over five decades of combined experience in criminal law to the table, with a special focus on impaired driving cases. Our DUI defence team knows Alberta’s impaired driving laws inside and out. We offer straight answers, an aggressive strategy, and a legal team that’s available 24/7 to support you through every stage of your case.
EXCELLENT Based on 85 reviews Posted on silken yellowskyTrustindex verifies that the original source of the review is Google. Never gave up on me even though I had difficulties keeping a number to get ahold of me, handled everything after necessary information and made sure I understood my rights and responsibilities. I faced no discriminatory behaviour or acts. Thanks again 🙏🏽Posted on Jaspal SinghTrustindex verifies that the original source of the review is Google. Great service! Anny was more than amazing and i thank her so much in helping me start a new life in a positive way. I would recommend to anyone. Thank you so much!!! 👏👏Posted on Kyle HemeonTrustindex verifies that the original source of the review is Google. I was wrongfully accused of domestic assault by my ex. Long and the short of it, she beat my face in, I called the police and I got arrested. Original settlement offers were 2 weeks of jail time and criminal record, and then reduced to no jail time but with a criminal record. I declined both. Police left out details regarding my call, and my call audio. Anny Wang immediately picked up on this and attempted to get my 911 call audio. They immediately updated my settlement offer to a peace bond with the only restriction being to not go near my ex. (They attempted to limit my ability to have tools or weapons in the offer but Anny got that removed.) I took it. Easiest yes of my life.Posted on T SteinhauerTrustindex verifies that the original source of the review is Google. Danielle has gone above and beyond representing my bro. Iam pleased and grateful for the positive outcome of the matters dealt with in court. She really is a champ in her research and carries herself with true integrity. Great job Danielle and Thank you again for all you do is much appreciated 👍Posted on danielTrustindex verifies that the original source of the review is Google. Very informative and educational , learned relevant legal matters I was not aware of before. They handled my matter quickly and successfully I would highly recommend them.Posted on henry steinhauerTrustindex verifies that the original source of the review is Google. Was a good experience and very well mannered!Posted on Sophie HalléeTrustindex verifies that the original source of the review is Google. I had the pleasure of attending Danielle Boisvert's legal workshop on self-defence at the National Sex Worker Assembly in May 2023, and it was one of the most informative and engaging sessions of the conference. As a Co-founder of ANSWER Society, the organization that hosted this Assembly, I saw firsthand the impact of her presentation. Danielle broke down the complexities of self-defence laws in a way that was accessible and directly relevant to our community. Her insights on the legal nuances of defending oneself, the importance of understanding reasonable force, and how these laws apply in real-life situations were invaluable. One attendee shared, "I also did not know what the laws were around self-defence, and this session equipped me with the knowledge that I need in order to make informed decisions about how to defend myself when needed." That sentiment was echoed by many in the room—Danielle’s ability to demystify the law, answer tough questions, and ensure attendees left feeling informed and empowered made her session stand out. Her expertise and passion for justice were evident, and I highly recommend her for anyone looking for a knowledgeable and engaging legal expert. Thank you, Danielle, for your invaluable contributions and for equipping our community with essential legal knowledge.Posted on KevinTrustindex verifies that the original source of the review is Google. I recently had the privilege of having Danielle Boisvert represent me on a legal matter. I was thoroughly impressed with her knowledge and professionalism. Through this very stressful process I was kept at ease knowing I was being represented by an extremely capable lawyer. The cost was very fair and I am extremely satisfied with the outcome of my case which is due solely to the amazing lawyer I had representing me.Posted on naomi alvarezTrustindex verifies that the original source of the review is Google. Danielle was a very good and honest polite lawyer!Posted on Dyson BonickTrustindex verifies that the original source of the review is Google. Thank you anny for everything !!! 5/ 5 for everything from start to finish !!!! I couldnt ask for anyone better !!!!! THANK YOU SO MUCH !!!
Our client received an Immediate Roadside Sanction (IRS) for operation of a vehicle while impaired. Anny Wang and Matthew Tumbach immediately recognized that our client did not “fail” his breath test and, due to a significant language barrier, also did not understand his right to a roadside appeal. Anny and Matthew prepared written submissions and represented our client at a hearing to review the IRS. As a result, the IRS was cancelled, our client’s drivers’ license was restored, and their vehicle was returned.
Our client failed to heed a stop sign, causing a high speed collision with multiple injuries and fatalities, and was charged with dangerous driving causing death and dangerous driving causing bodily harm. Though such offences typically carry significant jail terms, Anny Wang presented the Crown prosecutor and the Court with information about the client’s grief and remorse, clear and limited driving record, relative youthfulness, and contribution to the community, and negotiated a conditional sentence order to be served in the community.
Our client was issued Immediate Roadside Sanctions for impaired driving, which were scheduled for a review before a SafeRoads adjudicator. Despite submissions and evidence of our client not in operation of a vehicle while impaired by alcohol, specifically that he was stopped while on foot and not behind the wheel, the Immediate Roadside Sanctions were confirmed by the adjudicator. Anny Wang filed for a Judicial Review of the adjudicator’s decision to the Court of King’s Bench. After submissions and affidavits were filed by Anny Wang, the Director’s legal counsel filed a stay of penalty and conceded the case. The Immediate Roadside Sanctions were subsequently cancelled, our client’s driving licence restored, and his tow and vehicle seizure fees refunded.
Our client was charged with impaired driving, operation while impaired by drugs, and dangerous driving. Anny Wang reviewed police helicopter footage, which confirmed that the licence plate and make and model of the vehicle was registered to our client. It also recorded our client, identified as the driver by arresting officers at the scene, driving at high speeds, swerving, and even driving backwards in a residential neighbourhood until his vehicle was rammed by police cruisers. The helicopter footage also showed the police engaging in unnecessary and excessive force against our client during arrest. After bringing this Charter rights violation to the Crown prosecutor, Anny Wang was able to negotiate a plea to only the dangerous driving charge, despite our client’s confession on the record to being impaired by methamphetamines at the time of driving. After a contested sentencing hearing, the client received a 12-month driving prohibition and no long term criminal record.
Our client was subject to a traffic stop and issued a Notice of Administrative Penalty for operating a motor vehicle while impaired by alcohol. Anny Wang scheduled an Immediate Roadside Sanction review. Before the SafeRoads Adjudicator, Anny Wang argued that the issuing peace officer, by providing our client’s documentation to his wife when they dropped him off at home, failed to advise our client in writing of his right to a roadside appeal and undermined his ability to exercise that right. The SafeRoads Adjudicator agreed with Anny Wang and cancelled the Notice of Administrative Penalty, restoring our client’s ability to drive.
Our client was issued a Notice of Administrative Penalty (NAP) for operating a motor vehicle while impaired by alcohol. Anny Wang requested a Review of the NAP before a SafeRoads Adjudicator. She argued that the Director’s failure to provide the calibration and maintenance data for the roadside approved screening device used in the roadside breath test by our client, as well as the Director’s failure to provide video footage referred to by the issuing police officers in their narrative, were failures to provide complete records to the Recipient as required by the Provincial Administrative Penalties Act. The Adjudicator agreed and found that Anny Wang established a ground to cancel every basis of the NAP. Our client’s driver’s licence was reinstated, their immediate roadside sanctions were lifted, and their vehicle was released (seizure costs also reimbursed)
The same client was issued a second Notice of Administrative Penalty for a separate incident several years later, again for operating a motor vehicle while impaired by alcohol. Anny Wang argued, before the SafeRoads Adjudicator, that the Director of SafeRoads did not provide complete records to our client. Anny Wang explained to the Adjudicator that the Director failed to provide the requisite calibration and maintenance data for the approved roadside screening device used by the issuing peace officer during the impaired driving investigation and failed to meet the procedural fairness requirements by not providing existing video recordings. The SafeRoads Adjudicator agreed with Anny Wang and cancelled the Notice of Administrative Penalty, restoring our client’s ability to drive for a second time.
A single impaired driving offence can put your driver’s licence, career, and reputation at risk. With the right DUI lawyer, you can fight back. Our DUI defence lawyers will guide you through the legal process, challenge your licence suspension, and help you navigate impaired driving charges confidently.
Impaired driving in Alberta includes both criminal offences and administrative penalties. The Immediate Roadside Sanction (IRS) program can impose penalties immediately at the roadside.
An IRS notice is not the same as a criminal conviction, but it can still affect your driver's license and future. In some cases, you'll be facing fines, automatic driving prohibitions, and vehicle seizures under Alberta's Traffic Safety Act.
Early action helps us build a stronger case. A BW Law impaired driving defence lawyer can challenge everything from the use of an approved screening device to whether there were valid, reasonable grounds for your stop.
A conviction could result in a permanent criminal record, court-ordered programs, or even jail time, especially if bodily harm or prior impaired driving offences are involved.
You may face heavy fines and mandatory licence suspension periods. In many cases, enrollment in the ignition interlock program is also required.
Your motor vehicle could be impounded immediately. Insurance premiums often skyrocket after drunk driving charges, making financial recovery difficult.
An impaired driving conviction can limit job opportunities, especially if your role involves driving or international travel. A record can also restrict entry into countries like the U.S.
One call can change everything. Get fast legal advice, strategic defence, and a team that fights like it’s their future on the line.
Schedule your private, 30-minute case review with BW Law today.
Yes. Issues with the breathalyzer certificates, delays in testing, or calibration problems with the device can all create a viable defence.
IRS is an administrative penalty system in Alberta that applies immediately at the roadside. It can result in license suspension, mandatory vehicle seizures, fines, and the required use of an ignition interlock device.
In many cases, yes. Especially under the IRS Fail or Warn categories. However, timelines vary, and swift legal action may help preserve your driver’s licence or challenge the roadside sanction.
It depends on the circumstances. A strong legal strategy might lead to a lesser charge, administrative resolution, or withdrawal, helping you avoid a criminal conviction.
f convicted, it may remain on your Criminal Record indefinitely. Administrative records also stay in the provincial system for many years and can affect future penalties and legal matters.
Each case is different. Some DUI cases are resolved in a few months, while others, especially those involving injury or multiple charges, can take a year or more.