Calvin Barry Professional Corporation

toronto criminal defence lawyer calvin barry

Brampton DUI Lawyers

Calvin Barry is an experienced DUI Lawyer in Mississauga for Impaired Driving / Over 80

As the 3rd largest city in the GTA, Brampton see’s it’s fair share if impaired drivers. If you’re facing a DUI charge in Brampton, you should not let one mistake lead to more mistakes that can affect your future. You must take steps to hire an experienced DUI lawyer like Calvin Barry to help you avoid the life-long consequences of an impaired driving conviction.

At Calvin Barry Law, our team of Brampton DUI lawyers will use every detail that we can to give you a strong defence. A strong defence is your best tool to avoid the harsh consequences of a DUI charge.


Years Experience in Criminal Law


DUI / Impaired Driving Cases

Brampton DUI Lawyers

When Experience Matters

Were You Charged in Brampton with Impaired Driving/DUI?

Impaired Driving is a Criminal Offence in Brampton

Impaired driving is not usually thought of as a serious or criminal offence by most people. The misconception could be because impaired driving is one of the most common driving offences that people can get arrested for. With this said, know that the severity of an offence is not based on the number of arrests but on the impact of the offence on the victims and society. As such, impaired driving, driving under the influence, DWI, drunk driving, and driving while high are considered as serious offences because they can result in huge losses to both life and property. This is the reason why the penalties for a charge of impaired driving in Brampton are quite harsh.


The consequences that you can face for impaired driving in Brampton go beyond just paying huge fines and dealing with losing your driving privileges. A first-time offender can expect a surge in insurance premiums, expensive fees and fines, and required enrolment to programs for impaired driving education as well as a post-license ignition interlock. Succeeding convictions and offences typically come with jail time plus more severe penalties, especially for cases that are with aggravating factors. Aggravating factors can include a high BAC, proof of engaging in reckless driving, and getting involved in an accident wherein there was a loss of property and/or life. Once you are convicted for impaired driving in Brampton, you will have issues with finding jobs in the future, traveling outside the country, as well as conducting business and buying property.

Play Video

So You’ve Been Charged with Driving Under the Influence (DUI)

Impaired Driving
Charges Explained

Care & Control

This impaired driving charge is not for people who are driving the vehicle while impaired but for someone whom the police believe has care and control of the vehicle while intoxicated. In this case, the police officer must have reason to believe that the person will have the same level of care and control if the person were to operate the vehicle.

Impaired Driving

This charge is made when the arresting officer believes and can prove that the person arrested will be unable to safely operate a vehicle due to impairment even without subjecting the individual to a blood alcohol level test or a breathalyzer test. Possible reasons for the officer to think that the driver is impaired are if the driver is exhibiting unsteadiness of gait, slurred speech, lack of motor coordination, and driving erratically. To convict the individual for this impaired driving charge, the police and the prosecutor must be able to prove that the person’s impairment is due to alcohol ingestion or drug use.

Over 80

An impaired driver will be charged with over 80 if the individual has a BAC of 80 milligrams per 100 millilitres of blood. This should be measured with an approved screening device such as a breathalyzer. Additionally, the officer must have probable and reasonable grounds to say that the person is impaired by alcohol or drugs before subjecting the individual to a screening test.

Refusing a Blood Sample or Refusing a Breathalyzer

This impaired driving charge is made when an individual is uncooperative in providing a breath sample or a blood sample to a police officer. This can also be applied for situations wherein the sample provided is not enough to properly conduct the investigation.

Our Impaired Driving / DUI Defence at Calvin Barry Law:

We make use of a variety of defences and tailor them according to what will work best according to the specific details of your impaired driving charge. These defences include:


  • Challenging the reasons cited by the police officer for obtaining a breath sample
  • Challenging the technical aspects of the procedure for blood testing or using a breathalyzer
  • Challenging the subjective judgment of the police officer about what constitutes impairment
  • Challenging other details that are exclusive to the circumstances of your arrest
  • Appealing for the exclusion of evidence that was obtained by the police officer with violation of your Charter protected rights

We strongly encourage consulting with our team at Calvin Barry Law to determine the best defence strategy for your impaired driving charge. Know that it is your legal right to hire an impaired driving lawyer upon arrest or detainment related to impaired driving.

DUI Law/Impaired Driving FAQS

Sections 320.11 to 320.4 of the Canadian Criminal Code covers the impaired driving laws in Mississauga. Charges for DUI vary based on the circumstances leading to the arrest. The charges include:

    • Care and Control
    • Driving Under the Influence
    • Failure to Provide a Breath Sample
    • Impaired Driving
    • Over 80 Mgs BAC Reading

The prosecutor’s strategies for establishing guilt for the above charges vary but the penalties for a guilty finding are the same.

A person is arrested for DUI in Canada after the police officer has established reasonable suspicion that the person may be impaired while driving based on observations and roadside testing. The person will be brought to the police station for further testing and evaluation. Note that refusing to provide fluid samples or perform a test carries the same penalties as a DUI conviction.

The minimum penalties for those convicted of a DUI charge in Mississauga or anywhere in Canada are as follows:

First Offence

    • $1,000 fine for a BAC of 80 to 119, $1,500 fine for a BAC of 120-159, and $2,000 fine for a BAC of 160 or more
    • 12-month driving prohibition
    • $2,000 mandatory fine for anyone with first refusal to provide a breath sample

Second offence

    • 24-month driving prohibition
    • 30 days of jail time

Third and Subsequent Offences

    • 36-month driving prohibition
    • 120 days of jail time

All transportation offences carry a maximum penalty of 10 years on indictment and 24 months less a day on summary conviction.

A drinking and driving charge is treated as a serious criminal offence in the Canadian Criminal Code and is met with the following consequences:

    • Criminal record
    • Expensive administrative fees
    • Impounding of vehicle
    • Increased insurance premiums
    • Mandatory attendance to education and/or treatment program
    • Possible ignition interlock requirements if and when driving privileges are restored



A DUI charge of Over 80 means that the accused registered a blood alcohol concentration of more than 80 milligrams per 100 millilitres of blood as measured by a screening device. The Criminal Code of Canada lays down specific requirements for the collection of blood and breath screening samples under Section 320.14(1). According to the Canadian Criminal Code, screening devices must be handled by qualified technicians for the reading to be admissible in court as evidence. The testing must be completed within a window of 2 hours starting from the time when the accused was initially detained by the arresting officer. Furthermore, individual samples should only be taken at intervals of 15 minutes. Because of the technical aspects and strict legal requirements of testing an accused’s BAC, an accused will need the services of a highly skilled DUI lawyer to challenge the results as well as identify  possible errors during the procedure.

Having a criminal defence lawyer with expertise in defending DUI charges is the first step in effectively beating a DUI charge. Each DUI charge that goes to trial carries key differences that require a skilled DUI lawyer to defend effectively. An experienced DUI lawyer has a repertoire of defences to form the best strategy to defend a DUI charge based on specific circumstances and charges. An Over 80 charge will not have the same defence as a Care and Control charge and will require a different strategy.

The defence strategies that are most often used for a DUI charge are the following:

  • Challenging if the accused’s Charter-protected rights were respected
  • Challenging the arresting officer’s interpretation of care and control
  • Challenging the validity of the drug screening or the validity of the BAC screening device
  • Raising legal reasons if the accused failed to provide a sample, refused a roadside screening, or rejected a breathalyzer test
  • Questioning the lawfulness of the police procedure and the original police detainment

The professional and legal fees charged by a DUI lawyer varies based on the amount of time spent to defend the accused and the complexity of the case. Although the actual court time spent for hearings of DUI charges are usually short, the DUI lawyer will spend a lot of time sorting through details to create an effective defence strategy. More so, defending some cases can take a lot of time due to assorted motions which will require additional time for case preparation, research, interviewing witnesses, and more.

A skilled DUI lawyer may be able to resolve the charges in favour of the accused by negotiating a settlement with the prosecution and/or without having to go through a trial. If the DUI lawyer can recognize a significant flaw in the Crown’s case before the trial, that information can be used by the DUI lawyer to convince the Crown to drop charges.

Generally speaking, the Crown prosecutor will reject dismissals except in instances where the recognized flaw is so obvious and cannot be ignored. In most cases, the Crown will opt to drop the DUI charges for the acceptance of a guilty plea for a lesser offence such as careless driving. An experienced DUI lawyer will know how to work with the case details to achieve the most favourable outcome for the accused while making the other party think that they are not at a disadvantage.

As mentioned in response to other DUI FAQs, Crown prosecutors will usually not dismiss charges unless with a compelling reason to do so. The possible reasons for a DUI charge to be dismissed with the help of a DUI lawyer are if the accused’s charter rights were not protected, the screening methods used were impaired, the arrest was questionable, there were mistakes during the stop and detention, and other similar circumstances wherein the right processes were not followed.

The Crown prosecutor is likely to drop the DUI charge if their case is so flawed that it is impossible for them to win during the trial. If the DUI lawyer knows for certain that the case is flawed but was not able to convince the Crown prosecutor to drop the case, then the DUI lawyer can use the flaw as a key defence strategy during the trial and possibly achieve a not guilty sentence.

A DUI conviction means having to pay higher auto insurance in most cases. More so, insurance companies may choose not to renew insurance or reject an insurance application for someone guilty of a DUI. If you can find an insurance firm willing to take you as a client, be prepared to be charged minimum of twice the standard rate.

Since impaired driving offences are classified under serious criminality in Canada, Canadian immigration law Bill C-46, Part 1 says that it is grounds for revocation of permanent resident status and could lead to deportation.

Canadian law does allow for the expungement or suspension of a DUI criminal record. This action seals the record from public view while law enforcement can still access the data. Application for a record suspension is possible 5 years after a guilty plea or a conviction and may need the services of a DUI lawyer.

Reviews From Our Clients

The Latest From Our Criminal Law Blog

Legal Commentary

How to Work with Your Lawyer for Your Successful Criminal Defense

No matter whether you are guilty or innocent, accusations of a criminal act should be taken seriously. You need to make sure that you defend yourself the best way possible as a conviction can have consequences that can last for as long as you live aside from the fact that you may need to spend some time in jail.

Read More →
Legal Commentary

What to Do If You Have Been Charged With a Criminal Offence

A charge for a criminal offence in Canada will come with serious consequences even without a conviction. The last thing you want to do is to make things worse when you have been charged with a criminal offence. Below is a list of the things that you must observe to avoid further negative consequen

Read More →
DUI News

The Role of A DUI Lawyer in Your Defence

A common mistake of those who have been charged with a DUI is to think that they can just defend themselves or wait for a court-appointed lawyer to be sent their way. The fact is that a DUI charge in Canada is a criminal offence that can have life-long consequences that affect several aspects of one’s life. The best way to address it is to avoid a DUI conviction with the help of a DUI lawyer who has a long track record of successful defences.

Read More →
Contact Calvin Barry Today.

Calvin Barry is an experienced criminal defence lawyer and an impaired driving lawyer in Brampton with more than 30 years of expertise navigating the law.

Calvin Barry Law serves clients in Brampton, the Greater Toronto Area, and nearby areas in Ontario.

Calvin Barry Professional Corporation