Impaired Driving Lawyer Toronto – Protect Your Licence, Record & Future


Charged with DUI, Over 80, or Refusal to Provide a Breath Sample in Ontario? Sadro Law offers expert, assertive defence against impaired driving offences.


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Understanding Impaired Driving Charges in Ontario

In Ontario, impaired driving is a serious criminal offence under the Criminal Code of Canada, and the legal consequences are swift and far-reaching. Whether you're charged with driving under the influence (DUI) of alcohol, drugs, or a combination of both, the penalties can include immediate license suspension, vehicle impoundment, hefty fines, and even jail time. A conviction also leads to a permanent criminal record, which can affect employment, insurance rates, travel eligibility, and your future.


Impaired driving is more than just “drunk driving.” You can be charged if:

  • Your capacity to drive may be affected by the consumption of alcohol, drugs, or both.
  • Your blood alcohol concentration (BAC) exceeds 80 milligrams of alcohol per 100 millilitres of blood, commonly referred to as an “Over 80” charge
  • You refuse or fail to provide a breath or blood sample when lawfully demanded
  • You are found in care or control of a vehicle while impaired, even if the car isn’t moving


Law enforcement in Ontario uses roadside screening devices and Standardized Field Sobriety Tests (SFST) to detect impairment. If they suspect you're under the influence, they may demand a breathalyzer or a drug recognition evaluation. Failure to comply with these demands can result in the same or worse penalties as a failed test.


Impaired driving offences are aggressively prosecuted, and the Ontario Highway Traffic Act imposes additional administrative penalties, such as:

  • 90-day license suspension
  • 7-day vehicle impoundment
  • Mandatory Ignition Interlock Program
  • Mandatory Back on Track education or treatment program


It’s critical to understand that a charge does not equal a conviction. There are often strong legal grounds to challenge the stop, the testing procedure, the accuracy of the equipment, or how police handled your rights. At Sadro Law, we analyze every detail of your case to build a defence that could reduce or even eliminate the charges.

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Types of Impaired Driving Offences We Defend


At Sadro Law, we represent clients charged with all forms of impaired driving in Toronto and across Ontario. These charges may seem similar, but each one carries distinct legal definitions, evidentiary standards, and penalties. Whether you were stopped at a RIDE checkpoint, failed a roadside test, or refused to blow, our firm is equipped to build a strong and strategic defence. Below are the most common impaired driving offences we defend:

Impaired Driving by Drug or Combined Impairment

You can be charged with impaired driving if police believe your ability to drive was affected by cannabis, prescription medication, or other drugs, even in the absence of alcohol. These cases often rely on subjective observations and drug recognition expert (DRE) opinions. We scrutinize the DRE process, challenge toxicology evidence, and present medical explanations when appropriate.

Refusal or Failure to Provide a Breath Sample

Refusing to blow into a breathalyzer or failing to comply with a lawful demand for a roadside or station test is treated just as seriously as a failed test. However, the Crown must prove the demand was legal and that your refusal was unequivocal. Many of these cases can be successfully defended on technical or constitutional grounds.

Over 80 mg – Blood Alcohol Concentration

If your BAC exceeds 80 milligrams of alcohol per 100 millilitres of blood, you may be charged with an “Over 80” offence, even if your driving appeared normal. We carefully examine how the sample was taken, machine calibration, test timing, and whether your Charter rights were violated during the process.

Care or Control While Impaired

You don’t have to be driving to be charged. Simply being in the driver’s seat with access to the vehicle’s controls can lead to a “care or control” charge, especially if you're intoxicated and the car is running or capable of being started. These charges are common in parked or sleeping scenarios, and we often argue that there was no intent or realistic risk of driving.

Impaired Driving by Alcohol

This charge applies when your ability to operate a motor vehicle is visibly impaired by alcohol, regardless of your blood alcohol concentration (BAC). Slurred speech, poor coordination, or erratic driving may be used as evidence. We challenge the officer’s observations, test procedures, and whether reasonable grounds existed for the arrest.

Repeat Impaired Driving Charges

Second or third DUI offences carry much harsher penalties, including mandatory jail time, longer license suspensions, and lifetime ignition interlock requirements. If you're facing a subsequent charge, we develop a defence that factors in your history while pushing for the least punitive resolution.

What Happens After You’re Charged with Impaired Driving

Being charged with impaired driving in Ontario is a serious matter, and the consequences start immediately. Whether you were charged with DUI, Over 80, or refusal to provide a breath sample, understanding what happens next is critical to protecting your licence, record, and future. At Sadro Law, we guide you through each step of the legal process with clarity and expert legal defence.

1. Immediate Licence Suspension and Vehicle Impoundment

After a DUI arrest in Ontario, you will receive an automatic 90-day Administrative Driver’s Licence Suspension (ADLS) under the Highway Traffic Act, even before your case goes to court. In most cases, your vehicle will also be impounded for 7 days, and you will be responsible for towing and storage costs.



These penalties apply even if you haven’t been convicted yet, which is why acting quickly with a skilled impaired driving lawyer is essential.

2. Release from Custody and First Court Appearance

Depending on the situation, you may be released from the police station with a Promise to Appear or an Undertaking, which often includes conditions like abstaining from alcohol or attending court dates.


Your first court appearance typically takes place within a few weeks. This is not a trial — it’s an administrative step where the Crown provides you with disclosure, the evidence they intend to use against you. Sadro Law thoroughly reviews this material to identify procedural errors, Charter violations, or flaws in the case.

3. Reviewing Disclosure and Building Your Defence

After receiving full disclosure, we begin crafting your defence. This may involve:

  • Challenging the legality of the traffic stop
  • Examining how roadside and breath tests were conducted
  • Reviewing video or witness evidence
  • Consulting toxicology or breathalyzer experts

Many DUI cases are won or resolved before trial by exposing weaknesses in the Crown’s case.

4. Court Process and Potential Resolution

Your impaired driving case may go through several court appearances before a resolution or trial. During this time, your lawyer can negotiate with the Crown to seek a withdrawal, reduced charge (e.g., careless driving), or conditional discharge. If a resolution isn’t reached, we prepare for trial to fight for a full acquittal.

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Penalties for DUI Charges in Ontario


If you’re convicted of impaired driving in Ontario, whether for alcohol, drugs, or a combination, the penalties are immediate, severe, and long-lasting. A DUI is not just a traffic ticket; it’s a criminal offence under the Criminal Code of Canada. The consequences can affect your licence, your job, your travel ability, and your reputation. At Sadro Law, we work aggressively to protect your rights and help you avoid or reduce these penalties.

If this is your first offence, you may still face:

  • A mandatory minimum $1,000 fine
  • 1-year driving prohibition
  • A criminal record
  • Mandatory Ignition Interlock Program
  • Required completion of the Back on Track education or treatment program

In more serious cases, such as if an accident occurred or someone was injured, jail time may be imposed even for a first offence.

If you’ve been previously convicted of impaired driving, the penalties increase dramatically:

  • Second Offence:

     Minimum 30 days in jail

     Minimum 2-year driving prohibition

     Lengthened Interlock period (up to 3 years)

  • Third Offence or More:

    Minimum 120 days in jail

    Lifetime driving ban (with possible reinstatement after 10 years)

    Extended licence suspension under Ontario’s Highway Traffic Act

The Crown may also seek more severe sentences in cases involving refusal to blow, high BAC readings, or drug-impaired driving.

Even before conviction, impaired driving charges come with administrative consequences, including:

  • 90-day licence suspension at the time of arrest
  • 7-day vehicle impoundment
  • Insurance premiums increasing by 2–5x or policy cancellation
  • Travel restrictions, especially to the United States
  • Difficulty with employment, especially in driving-related or regulated fields

These penalties can be life-changing, especially if you rely on driving for work or family obligations.

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How Sadro Law Helps You Avoid the Worst-Case Scenario


At Sadro Law, we don’t wait for the Crown to set the tone. We challenge the evidence early, raise Charter arguments when your rights are violated, and negotiate for outcomes that avoid conviction, such as withdrawals or reduced charges like careless driving.


With the right defence, many DUI cases can be resolved without a criminal record, and some are dismissed entirely.


Contact Sadro Law today to speak with an experienced Toronto-based impaired driving lawyer. Your defence starts now, not later.

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Our Defence Strategies for Impaired Driving Cases


At Sadro Law, we understand how high the stakes are when you’re facing impaired driving charges. A conviction can affect your licence, your career, and your future, but a charge does not mean you’re guilty. We use proven, strategic defence tactics to challenge the case against you and pursue the best possible outcome.



Whether you're charged with DUI, over 80, drug-impaired driving, or refusal to provide a breath sample, our goal is to protect your rights and limit the legal consequences at every stage.

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  • Charter Applications

    We routinely file Charter applications to exclude evidence if your rights were violated. Common breaches include:

    • Lack of reasonable suspicion or probable grounds
    • Denial of the right to consult a lawyer
    • Unreasonable delay in testing or release
    • Improper handling of evidence

    When successful, these motions can lead to critical evidence being thrown out, often resulting in dropped charges or acquittal.

  • Challenging the Traffic Stop

    We begin by asking: Did the police have legal grounds to stop your vehicle? If the stop was arbitrary or lacked reasonable suspicion, the evidence gathered afterward, including breath samples, could be inadmissible. Under the Canadian Charter of Rights and Freedoms, unlawful stops are a strong basis for the exclusion of evidence or even dismissal.

  • Defending Against Refusal Charges

    If you were charged with refusing or failing to provide a breath sample, we explore whether the demand was clearly made, whether it was lawful, and whether you fully understood your rights and obligations. Language barriers, confusion, and anxiety can all play a role, and we present that context in your defence.

  • Raising Reasonable Doubt About Impairment

    If you're charged with alcohol or drug impairment based on officer observations (such as slurred speech or red eyes), we examine all factors that may have contributed to these symptoms, including fatigue, allergies, or medical conditions. Without scientific evidence, like a breath or blood test, the Crown’s case can often be weakened.

  • Examining the Breathalyzer and Blood Test Procedures

    Breath and blood tests must be conducted properly and within a strict timeline. We assess:

    • Whether the device was calibrated correctly
    • If the officer was certified to operate it
    • Whether the tests were delayed beyond legal time limits
    • If your right to speak with legal counsel was respected before the test

    Mistakes in testing can lead to unreliable results, which we aggressively challenge in court.

  • Negotiating for Reduced Charges or Alternative Outcomes

    Where appropriate, we negotiate with the Crown for a resolution that avoids a criminal record, such as:

    • Plea to a lesser offence (e.g., careless driving)
    • Conditional discharge
    • Withdrawal in exchange for education or treatment program participation

    These resolutions protect your licence, reduce financial costs, and safeguard your future opportunities.

Why You Need a DUI Lawyer Immediately

If you’ve been charged with impaired driving in Ontario, whether it’s a DUI, Over 80, drug-impaired operation, or refusal to provide a breath sample, it’s critical to speak with a qualified criminal defence lawyer right away. The earlier you act, the better your chances of minimizing the damage to your licence, your record, and your future.

At Sadro Law, we offer immediate, strategic legal support to help you take control of your impaired driving case from day one.


Early Legal Advice Can Change the Outcome

The decisions you make in the hours and days after a DUI charge can dramatically shape the outcome. We help you:

  • Understand your rights and obligations
  • Avoid self-incriminating statements
  • Navigate early court appearances with confidence
  • Preserve valuable defences by acting before deadlines pass

Even a short delay can lead to missed opportunities that could have protected your freedom.


Administrative Penalties Start Immediately

Many clients don’t realize that DUI charges trigger automatic licence suspensions and vehicle impoundment, even before a conviction. You may already be facing:

  • A 90-day roadside suspension
  • 7-day vehicle impound
  • Mandatory driving programs and interlock conditions

We provide guidance on how to manage these consequences while preparing a strong legal response.


Protect Yourself from Long-Term Consequences

A criminal conviction for impaired driving can result in:

  • A permanent criminal record
  • Jail time (especially for repeat offenders)
  • Travel restrictions, particularly to the U.S.
  • Job loss or future career limitations
  • Skyrocketing auto insurance premiums

The earlier we get involved, the more options we have to protect your future, including the possibility of negotiating a resolution that avoids a criminal record entirely.

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Why Clients Trust Sadro Law for DUI Defence

When your licence, freedom, and future are at stake, you need more than just a lawyer — you need a dedicated advocate who knows how to win. At Sadro Law, we’ve earned the trust of clients across Toronto and Ontario by delivering results-driven, client-focused impaired driving defence. Whether it’s a first-time DUI or a repeat offence, we offer the legal skill, strategy, and support you can rely on from day one.

  • Experienced in All Forms of Impaired Driving Cases

    Our firm has extensive experience defending clients against a wide range of impaired driving charges, including:

    • Driving under the influence (DUI)
    • Over 80 mg blood alcohol concentration
    • Drug-impaired driving
    • Refusal to provide a breath sample
    • Care or control charges

    We understand the technical, legal, and procedural elements unique to these cases and use that knowledge to build strong, customized defence strategies.

  • Strategic, Results-Oriented Legal Representation

    Every impaired driving case is different — and so is every defence. We dig deep into the details, challenge every piece of evidence, and identify legal vulnerabilities that could lead to:

    • A full withdrawal of charges
    • A reduced charge (e.g., careless driving)
    • No criminal record
    • A complete acquittal at trial

    Our goal is simple: protect your licence, clear your record, and help you move forward without lasting damage.

  • Transparent Advice & Clear Communication

    At Sadro Law, we believe legal advice should be straightforward and honest. We make sure you understand your options, the risks, and the potential outcomes. There are no surprises — just proactive guidance and timely updates at every stage of your case.

  • 24/7 Availability and Urgent Support

    We know impaired driving charges often happen late at night or on weekends. That’s why we provide around-the-clock availability and rapid response times when you need help the most. From the moment you contact us, you’ll receive personal attention, not just generic advice.

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Potential Outcomes in DUI Cases


Facing a DUI (driving under the influence) or impaired driving charge in Ontario is overwhelming, but a charge does not guarantee a conviction. With experienced legal representation, there are multiple potential outcomes that may protect your licence, prevent a criminal record, or avoid jail time. At Sadro Law, we analyze every case strategically and fight for the most favourable result possible under the law.

Below are the most common outcomes in impaired driving cases we handle:

1. Charges Withdrawn


In many cases, impaired driving charges are withdrawn before trial due to issues with evidence, violations of your Charter rights, or lack of reasonable and probable grounds for arrest. If we can expose flaws in police procedures, breath test errors, or improper demands for samples, the Crown may agree to withdraw the case entirely.



Result: No criminal conviction, no licence suspension, and no permanent record.

2. Reduced Charges (e.g., Careless Driving)


Where a full withdrawal isn’t possible, we often negotiate a plea to a non-criminal offence, such as careless driving under the Highway Traffic Act. This avoids a criminal record while still allowing you to move forward with fewer consequences.



Result: Fine and demerit points, but no criminal record or jail time.

3. Conditional or Absolute Discharge


In some rare DUI cases — often involving unique personal circumstances — we may be able to secure a discharge, meaning a finding of guilt without a lasting criminal conviction. This outcome is more likely if there are significant mitigating factors and no prior record.



Result: No permanent criminal record after a brief probationary period.

4. Acquittal at Trial


If your case proceeds to trial and the Crown cannot prove impairment beyond a reasonable doubt, or if we successfully challenge the admissibility of evidence, you may be found not guilty. This is the best outcome in terms of clearing your name and avoiding all penalties.



Result: Full acquittal — no conviction, no fines, and no driving suspension.

5. Conviction (With Sentencing Options)


If convicted, sentencing can vary based on your BAC level, whether it’s a first or repeat offence, and if any aggravating factors (e.g., accident or injuries) were involved. However, even in these cases, Sadro Law fights to minimize the penalties through:

  • Shorter driving prohibitions
  • Avoiding jail time
  • Alternative sentencing strategies



Result: Conviction with reduced impact, where no other options exist.

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Frequently Asked Questions


  • What’s the difference between a DUI, Over 80, and Refusal to Blow?

    • A DUI, or Driving Under the Influence, occurs when someone operates a vehicle while under the influence of alcohol, drugs, or a combination of substances.
    • Over 80 is a separate charge for having a blood alcohol concentration (BAC) over 80 milligrams per 100 millilitres of blood, regardless of visible impairment.
    • Refusal to Blow means you failed or declined to provide a breath sample when legally required, and it carries similar or even harsher penalties than a DUI.

    Each offence requires a different legal strategy, which Sadro Law tailors to your case.

  • Will I lose my licence automatically after a DUI charge?

    Yes. In Ontario, you face an immediate 90-day Administrative Driver’s Licence Suspension (ADLS) upon being charged, not convicted. This is in addition to potential long-term suspensions if you're found guilty. However, legal defences may help avoid a conviction and preserve your licence in the long run.

  • Should I hire a lawyer if this is my first DUI charge?

    Absolutely. Even for first-time offenders, DUI charges can result in:

    • A criminal record
    • Fines and licence suspension
    • Mandatory alcohol education and ignition interlock

    An experienced Toronto DUI lawyer can help you explore all options for avoiding a conviction or reducing the impact on your life.

  • How long will my DUI case take to resolve?

    It depends. A straightforward impaired driving case may resolve in 4 to 6 months, but more complex matters involving Charter challenges or trial preparation can take up to a year or longer. At Sadro Law, we aim to move your case forward efficiently without compromising your defence.

  • Can I travel to the United States with a DUI charge or conviction?

    If you’ve only been charged, travel may still be possible, though you can be turned away at the border. If convicted, the U.S. may deny you entry since a DUI is considered a crime involving moral turpitude. We work hard to resolve your case without a conviction to avoid this long-term consequence.

  • What if I wasn’t driving and just sitting in the car?

    You can still be charged under “care or control” provisions of the Criminal Code if you had the ability to operate the vehicle while impaired. These cases are common and defendable, especially if the vehicle was off, you had no intent to drive or were using the car for shelter.

  • Will a DUI conviction give me a criminal record?

    Yes. A conviction for impaired driving will result in a permanent criminal record unless it is later pardoned. This can affect employment, immigration status, professional licensing, and international travel. That’s why it’s crucial to work with a criminal defence lawyer who can help you avoid a conviction wherever possible.

  • What’s the cost of hiring a DUI lawyer in Toronto?

    Costs vary depending on the complexity of your case and whether it goes to trial. At Sadro Law, we provide transparent, flat-fee pricing and flexible payment plans so that strong legal defence is accessible when you need it most. We’ll explain all fees clearly during your free consultation.

A Commitment to Excellence Across All Legal Services

At Sadro Law, we recognize that navigating the legal system in Toronto can be one of life's most challenging experiences. That's why we prioritize a personalized approach for each client to ensure your needs are meticulously addressed. Across our diverse range of services, whether you're dealing with criminal charges, navigating the complexities of licence suspensions, or seeking to remove a criminal record, we bring a wealth of experience and tailored strategies to the table. Our team, based in Toronto and proficient in areas such as assault and impaired driving cases, collaborates with you to develop a robust legal strategy aimed at achieving your goals. With Sadro Law, you can expect dedicated attention, expert guidance, and a steadfast commitment to securing a favorable outcome.

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Your Defence Starts Here

Being charged with impaired driving can turn your life upside down. At Sadro Law, we act fast to defend your rights, protect your licence, and safeguard your future. Our experienced Toronto DUI lawyers provide immediate, strategic, and discreet legal support to challenge every detail of the case against you from the very start.


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Tell us about your case. We’ll review your situation and explain your best legal options — confidentially and without pressure.


Why Choose Sadro Law

  • Toronto-based criminal defence firm
  • Proven courtroom results
  • Personal, compassionate guidance
  • Available 24/7 for urgent legal matters

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What Happens After You Contact Us

  1. Request a free, no-obligation consultation by filling out a short form.

2. Our impaired driving lawyers will contact you promptly to discuss your situation.

  1. After assessing your case and goals, we’ll create a clear defence strategy and take immediate action on your behalf.

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