DUI Lawyer TorontoDefending Your Licence, Record and Future

If you have been charged with impaired driving, over 80 or refusing a breath test, the decisions you make in the next few days can shape your licence, your record and your job. Our team is the DUI lawyer Toronto drivers can call at any hour, and impaired driving defence is the focus of our practice. For more than two decades, we have defended drinking and driving charges in courthouses across the Greater Toronto Area.

Our clients come from all walks of life: professional athletes, police officers, doctors, lawyers, business executives, pilots, factory workers and everyday Canadians. What they share is that they have a great deal to lose, whether it is a licence, a career or a reputation. This section explains why legal advice matters, how charges are defended, what penalties apply in Ontario and how we work with you.

Why you need a Toronto DUI lawyer

A DUI charge is not a traffic ticket. It is a criminal offence under Part VIII.1 of the Criminal Code, and a conviction creates a criminal record. Even for a first offence, the law sets a minimum fine of $1,000 and a driving prohibition of at least one year, and Ontario adds its own licence suspension on top.

The consequences reach well beyond court. A conviction can affect your employment, a professional licence, your insurance and your ability to travel to the United States. For permanent residents and foreign nationals, impaired driving is treated as serious criminality under immigration law and can lead to inadmissibility or removal, so immigration advice matters too.

The Crown attorney prosecuting your case knows the evidence, the case law and the procedural rules. An impaired driving lawyer in Toronto can level that field by:

• ordering and reviewing the Crown's full disclosure, including breath records, officer notes and video
• checking whether police had lawful grounds for each step of the investigation
• identifying Charter breaches that may lead to evidence being excluded
• giving you a realistic view of your options before your first court date

Many charges that look straightforward on paper turn out to have gaps once the disclosure is examined. Breath instruments must be properly maintained and operated, officers must have lawful grounds for their demands, and your right to speak with a lawyer must be respected. If you were just released, our guide on what to do after a DUI charge walks through the first steps.

How are DUI charges defended in Toronto?

Every case turns on its own facts, so no single defence fits everyone. The approach depends on the evidence, the circumstances of the stop and what police did afterward. These are the main areas a drunk driving lawyer in Toronto will examine, and our DUI defence guide covers each one in more depth.

Charter challenges

The Canadian Charter of Rights and Freedoms places firm limits on police during an impaired driving investigation. Section 8 protects against unreasonable search and seizure, section 9 protects against arbitrary detention, and section 10(b) protects the right to retain and instruct counsel without delay.

If police breached any of these rights, a judge can exclude the resulting evidence under section 24(2), applying the framework from R. v. Grant. When breath results are excluded, the Crown may not be able to continue with the case.

Breathalyzer evidence

Breath testing is technical, and technical evidence can be tested. In an over 80 case, we request the maintenance records, calibration logs and operational checklists for the Intoxilyzer 8000C used at the station.

We look at the breath technician's qualifications, the timing of the samples and whether the observation period before testing was respected. Mouth alcohol, some medical conditions such as acid reflux, and other factors can also affect a reading.

The traffic stop

Police in Ontario can stop drivers at RIDE checkpoints and, under mandatory alcohol screening, can demand a roadside breath sample from any lawfully stopped driver without suspicion. That power still has limits. The stop itself must be lawful, the demand must be made properly and the screening device must be an approved one.

If the stop or the demand was flawed, the evidence that followed may be open to challenge. This is often central to a breath test refusal charge, because a refusal is only an offence if the demand was lawful and there was no reasonable excuse.

Reasonable doubt

Even without a Charter breach, the Crown must prove every element of the offence beyond a reasonable doubt. An impaired operation charge often rests on officer observations such as slurred speech, the smell of alcohol or unsteady walking. Those observations are subjective and can have innocent explanations, such as fatigue, nerves or a medical issue.

Careful cross-examination of the arresting officer can reveal inconsistencies between the notes, the video and the testimony. Care and control cases raise their own issues: a person in the driver's seat is presumed to be operating the vehicle, but the Supreme Court of Canada held in R. v. Boudreault that there must be a realistic risk of danger. Our page on care and control charges explains how that can be argued.

What are the DUI penalties in Ontario?

DUI penalties in Ontario come from two sources: the federal Criminal Code, which sets the sentence after a conviction, and the province, which controls your licence. Both increase with each prior conviction.

Before any conviction, Ontario imposes a 90-day Administrative Driver's Licence Suspension and a 7-day vehicle impoundment when a driver blows over 80, refuses, or is found impaired after a drug evaluation. After a conviction, you must complete the Back on Track remedial program and drive with an ignition interlock device as a condition of getting your licence back. Repeat charges are explained on our pages for a second DUI offence and a third DUI offence.

Where someone is injured, the stakes rise sharply. Impaired driving causing bodily harm carries a maximum of 14 years by indictment, and causing death carries a maximum of life imprisonment. For a full breakdown, see our page on DUI fines and penalties.

Serving Toronto and the GTA

We defend clients across the city and the surrounding regions. Most DUI charges in the GTA are prosecuted in the Ontario Court of Justice, at the courthouse that serves the area where the charge was laid. That can mean a courthouse in Toronto, Peel, York, Halton or Durham, and each has its own scheduling habits and local practices.

Charges come from many directions: a RIDE checkpoint downtown, a Toronto Police Service stop on a residential street, or an OPP stop on the 401, 400, 404 or 427. If you were stopped west of the city, see our page for a Mississauga impaired driving lawyer or learn how we handle DUI charges in Brampton. North of the city, we defend drivers charged in Vaughan and Markham DUI cases. Within Toronto, our North York DUI defence page covers stops in that part of the city.

We offer a free consultation so you can understand your situation and your options before you make any decisions. Our office is at 500 Yonge St, and we take calls 24 hours a day, 7 days a week.

Why choose DUI Lawyer Toronto?

There are many criminal defence lawyers in Toronto. What sets our practice apart is focus: impaired driving defence is our daily work, not one area among many. That focus means we follow breath testing science, Charter case law and the procedural rules for DUI investigations closely.

Honest, realistic advice from day one. We do not make promises about outcomes. At your free consultation, we give you a frank assessment of the strengths and weaknesses of your case and what a realistic result may look like, so you always know where you stand.

Thorough preparation. Careful work can uncover problems in the Crown's case. Our case results include charges dismissed after breath records were questioned, charges stayed after a client was denied the right to counsel, and a care and control charge dismissed where there was no realistic risk of danger. Every case is different, and past results do not predict future outcomes.

Clear fees and communication. You will know what to expect about cost from the start, and our legal fees page explains how we charge. You will not be left wondering what is happening with your case.

Available when you need us. Arrests rarely happen at convenient times. Our team answers calls around the clock, and you can learn more about our team before you call.

If you or someone close to you has been charged with a DUI in Toronto or anywhere in the GTA, do not wait. Early advice can protect your options. Contact us for a free, confidential consultation with a Toronto DUI lawyer.