Assault Lawyers Toronto

Daniel Brown Law's assault lawyers defend every type of assault charge in Toronto and across the GTA. An assault is the intentional application of force to another person without their consent — or an attempt or threat to apply it — under section 265 of the Criminal Code. No injury is needed. The charge escalates with what happened: simple assault carries the potential of receiving up to five years in jail, assault with a weapon or causing bodily harm increases the maximum penalty to 10 years in jail, and aggravated assault has a maximum penalty of 14 years in jail.
If you've been charged with assault, you need a criminal defence lawyer who knows this area of law — not one who handles it on the side. Our lawyers have successfully defended countless assault charges across Ontario and appear regularly in courtrooms throughout the GTA, including Toronto, Newmarket, Oshawa, Brampton, and Milton.
- The charges
- Criminal Code ss. 265–268
- Crown must prove
- Intentional forceApplied without consent
- Injury required?
- NoNot for simple assault
- Maximum sentence
- 5 to 14 yearsDepending on the charge
Assault, assault with a weapon or aggravated assault: what is the difference?
The distinctions come down to how the force was applied and how much harm resulted. Every step up the scale starts with the same assault and adds something to it.
Maximums shown are on indictment. Assault and the section 267 offences can also be prosecuted by summary conviction, where the maximum is two years less a day. Aggravated assault can only be prosecuted by indictment.
Key considerations
No injury is needed
Simple assault does not require any harm. What matters is that force was applied intentionally and without consent. Injury is what moves a charge up the scale.
A threat can be an assault
Attempting or threatening, by an act or a gesture, to apply force is an assault if the person has — or makes the other person believe on reasonable grounds that they have — the present ability to carry it out. Threatening words on their own are usually charged as uttering threats instead.
Simple assault and assault with a weapon
A "simple assault" typically involves force applied by a person's body, such as their hands, legs, or feet towards another person. Assault with a weapon involves the use of an inanimate object — a stick, bat, knife, or thrown object — and can even include ordering a dog to attack someone. The more serious categories of assault are defined by the harm caused:
Assault causing bodily harm
The injury must be caused by the assault and must be more than transient or trifling — it must interfere with the complainant's health or comfort in a meaningful way.
Aggravated assault
The most serious category of assault. The injury must wound, maim, disfigure, or endanger the life of another. These are the cases where significant jail time is on the table.
While some simple assault charges result in no jail time, an aggravated assault conviction can mean several years behind bars depending on how serious the injuries were.
Almost anything can be a weapon
The Criminal Code defines a weapon by how it is used: anything used, designed or intended to cause injury, or to threaten or intimidate. For assault with a weapon it also includes anything used to bind or tie someone up against their will.
Choking is treated like a weapon
Since 2019, choking, suffocating or strangling someone during an assault is charged under the same section as assault with a weapon or causing bodily harm, with the same 10-year maximum — whether or not there is a visible injury.
Police officers and bodily harm without an assault
Assaulting a police officer or other peace officer in the execution of their duty, or assaulting anyone to resist arrest, is a separate offence with its own ladder: five years, 10 years with a weapon or bodily harm, and 14 years if aggravated. Unlawfully causing bodily harm (s. 269) covers injury caused by an unlawful act that need not be an assault, and also carries 10 years.
How to defend assault charges
Some defences deny what the Crown alleges — that the force was intentional, that you applied it, or that it was unwanted. Others accept that force was used and justify it.

Consent
For an assault to have occurred, the Crown must prove that the force was applied without consent. Consent can be express or implied. Social circumstances create implied consent to certain types of touching — think physical contact between domestic partners in a longstanding relationship, or contact during a sporting event.
There are limits. Implied consent doesn't protect you from charges of assaulting a police officer. Consent obtained by fraud or by force is not valid consent at all. And no one can consent to being killed or seriously injured — agreeing to a fight does not mean you consented to significant bodily harm.
The Criminal Code spells out when there is no consent: where the person submits or does not resist because of force, threats or fear of force, fraud, or the exercise of authority. The Supreme Court of Canada held in R v Jobidon that adults cannot consent to force intentionally applied to cause serious hurt or non-trivial bodily harm in a fist fight or brawl. Consent to rough sport played within the rules of the game is not affected.
Self-defence
The law permits the use of force to protect yourself or another person — not only close family members — provided the force used is reasonable in the circumstances. Protecting property is a separate defence. Whether it was reasonable is entirely fact-specific. Follow this link for more information on self-defence and the 2012 changes to self-defence laws in Canada. For incidents inside your own residence, see our discussion of self-defence in the home.
What the court asks
Self defence applies where you believed on reasonable grounds that force or a threat of force was being used against you or someone else, you acted to defend or protect, and what you did was reasonable in the circumstances. The court weighs factors including how imminent the threat was and whether there were other options, your role in the incident, whether a weapon was involved, the size, age and physical abilities of the people involved, any history between them, and how proportionate your response was.
Honest but mistaken belief in consent
Even where consent did not actually exist, the accused can argue they honestly believed the other person had consented to the contact. An honest but mistaken belief in consent is a valid defence to an assault charge.
Defence of property
Canada's self defence laws allow you to use reasonable force to stop someone else from entering or damaging your property, to remove a trespasser, or to stop someone taking your property or to take it back — where you believe on reasonable grounds that you are in peaceable possession of it. It does not apply against someone legally entitled to the property, or against police lawfully doing their job.
Accident or reflex
The application of force must be intentional. Contact caused by a seizure, a reflex or the jostling of a crowd is not an assault. The exception: if you meant to hit one person and struck another, the offence is still made out.
Identity or trivial force
The Crown must prove beyond a reasonable doubt that you were the person who applied the force. In crowded bars, parties and street incidents, witness descriptions and video are often incomplete or conflicting. And even where contact is admitted, some charges are dismissed because the force was so minimal it should not be treated as a crime.
Do not discuss the allegation with the police, or contact the complainant, before speaking to a lawyer. Release conditions in assault cases commonly forbid any contact, and breaching them is a separate charge. If you are being held, read about bail hearings.
What are the penalties for assault in Canada?
A conviction for assault carries real consequences, but none of these offences carries a mandatory minimum sentence. The range runs from a discharge to years in prison.

| Charge | Maximum on indictment | On summary conviction |
|---|---|---|
| Assaults. 266 | 5 years | 2 years less a day |
| Assault with a weapon, causing bodily harm, or chokings. 267 | 10 years | 2 years less a day |
| Aggravated assaults. 268 | 14 years | Indictment only |
| Unlawfully causing bodily harms. 269 | 10 years | 2 years less a day |
| Assaulting a peace officers. 270 | 5 years | 2 years less a day |
| Assaulting a peace officer with a weapon or causing bodily harms. 270.01 | 10 years | 2 years less a day |
| Aggravated assault of a peace officers. 270.02 | 14 years | Indictment only |
A summary conviction can also bring a fine of up to $5,000. Because none of these offences has a minimum sentence, a discharge — which avoids a conviction — is legally available for all of them except the two aggravated assault offences, which carry a 14-year maximum. The court must treat certain facts as aggravating, including abuse of an intimate partner or family member, an assault on a health-care worker or first responder at work, and a conviction for a violent offence within the previous five years.
Beyond the sentence, a conviction can affect work, travel and immigration status. Read about the immigration consequences of a criminal charge.
Why choose Daniel Brown Law as your assault lawyer in Toronto?
Assault cases are won on the details: what the video shows, what the medical records say, and whether the force was ever unlawful to begin with.
A nationally recognized defence firm
Daniel Brown Law has decades of experience defending clients on assault, assault with a weapon, assault causing bodily harm, and aggravated assault charges across the GTA. The firm is ranked among Canada's top criminal law boutiques by Canadian Lawyer, and is regularly called on for commentary on criminal-law matters by The Toronto Star and other major Canadian news outlets.
Every stage of the case
The Daniel Brown Law team has fought assault charges at every level, from first-appearance negotiations to contested trials to appellate courts. Many of the firm's clients have had charges withdrawn by the Crown or dismissed entirely by the court.
Courts across the GTA
Our lawyers appear in the Ontario Court of Justice and the Superior Court of Justice in Toronto and throughout Peel, York, Durham and Halton regions.
Trials and appeals
We take assault cases to trial when that is the right call, and handle criminal appeals where a conviction or sentence needs to be challenged.
Recognized by the profession and the public
Daniel Brown Law is ranked among Canada's top criminal law boutiques by Canadian Lawyer, listed by The Globe and Mail and Best Law Firms for criminal defence, and voted Best Legal Services by Toronto Star readers.
Best Law Firms: Criminal Law
The Globe and Mail, 2026
Top Criminal Law Boutique
Canadian Lawyer, 2026–27
Criminal Defence, Tier 1
Best Law Firms Canada, 2026
Best Lawyers in Canada
Criminal Defence, 2027
Crime, Nationwide
Chambers Canada, 2027
Toronto Star Readers’ Choice
Best Law Firm and Best Legal Services, repeat winner
The firm and its lawyers have been repeatedly recognized for excellence in criminal defence:
- Best Lawyers in Canada — Criminal Defence — Daniel Brown, Hilary Dudding, Mark Halfyard, Lindsay Board and Colleen McKeown
- Canada's Top Criminal Law Boutiques 2026–27 — Canadian Lawyer Magazine
- Best Law Firms 2026 — Criminal Defence and Appellate Practice (Best Lawyers / Best Law Firms)
- Canada's Best Law Firms 2026 — The Globe and Mail (Report on Business)
- Toronto Star Readers' Choice Awards — Best Law Firm and Best Legal Services, repeat winner
- Chambers Canada 2027 — ranked for Crime, nationwide, by Chambers and Partners
- Certified Specialists in Criminal Law — Law Society of Ontario (Daniel Brown and Mark Halfyard — fewer than 2% of Ontario criminal lawyers hold this designation)
Our lawyers in the news
Our lawyers are regularly asked by the media to explain assault law, self-defence and sentencing.
Assault cases we have defended
Commentary on assault law
- Toronto Star, “Toronto cop challenges verdict in Dafonte Miller beating, says assault conviction should be tossed”
- Toronto Star, “Anti-Black racism can (and should) be a factor, court says upholding cop’s jail sentence in Dafonte Miller beating.”
- Toronto Star, “Toronto cop appeals jail sentence for assault. Video shows he Tasered prone man, then kicked him while handcuffed”
What happens after an assault charge?
What happens in the first days after a charge — release conditions, early evidence, what you say — can shape the whole case.
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Arrest and release
Most people charged with assault are released from the police station, usually with conditions — commonly including terms that they have no contact with the complainant and must stay away from certain places including where the incident occurred or where the complainant lives or works. Those conditions can affect your home, work and family from the first day. If the police hold you for a bail hearing, preparing for it is the first priority.
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First appearance and the start of disclosure
Your first court date begins the disclosure process. Police notes, witness statements, 911 recordings, video and medical records often arrive over time and may have to be requested from the prosecutor.
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Testing the evidence
We compare every account against the physical evidence: whether the injuries match the story, what the video actually shows, and who started the altercation to assess all available legal defences.
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Resolution or trial
Some assault charges are withdrawn, sometimes in exchange for a peace bond or resolve with a plea to a lesser charge or a reduced penalty. Others go to trial, where self-defence, consent and credibility are decided.
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Appeal, if needed
A conviction or sentence can be appealed.
Assault charges: your questions answered
To learn more about assault, assault with a weapon, assault causing bodily harm and aggravated assault, read the frequently asked questions below.
The charge
What is an assault?
The definition of assault is found in the Criminal Code at section 265. Generally, an assault occurs when a person intentionally applies direct or indirect force to another person without the other person's consent. An assault can also occur where a person attempts or threatens to intentionally apply direct or indirect force to another. A person can also be convicted of assault if they accost or impede another person or beg while openly wearing or carrying a real or imitation weapon.
Is harm an element of an assault charge?
No — harm is not required. A person can commit an assault even if they exert no significant degree of strength or power when touching the other person. The force must be offensive or an affront to an individual's dignity. A push or pinch can, in some circumstances, be enough to ground a criminal assault charge.
How much force is required to commit an assault?
Any amount of intentional touching may constitute an intentional application of "force." Violent or forceful contact is not required. Some assault charges are dismissed because the amount of force used was minimal. Courts have thrown out charges where the accused pushed the complainant to exit an office, where there was minor contact in the course of a heated domestic squabble, and where there was incidental physical contact during a dispute with a parking control officer.
What if I accidentally hit someone?
The application of force must be intentional. Accidentally hitting someone during an epileptic seizure would not constitute an assault. Similarly, the jostling that occurs on a crowded bus — unintentional, incidental contact — will not lead to an assault conviction. A reflex action is not an assault either.
There is one important exception. Accidentally hitting the wrong person — meaning you intended to hit someone else — is not a defence. As long as you intended to apply force to any individual, the offence is made out regardless of who actually gets hit.
What is the difference between an assault, an assault with a weapon, an assault causing bodily harm and an aggravated assault?
The distinctions come down to how the force was applied and how much harm resulted.
Simple assault (s. 266) needs no injury and carries up to 5 years. Assault with a weapon, causing bodily harm or choking (s. 267) carries up to 10 years, and aggravated assault (s. 268), which wounds, maims, disfigures or endangers life, carries up to 14 years. The more serious categories of assault are defined by the harm caused:
These are the cases where significant jail time is on the table.
Defending the case
What are some defences to assault?
The most common defences are consent, honest but mistaken belief in consent, self-defence, defence of property, accident, and identity. Each is explained in the defences section above.
Can you consent to a fight?
Only up to a point. Consent can be a defence to minor contact, but the Supreme Court of Canada held in R v Jobidon that adults cannot consent to force intentionally applied to cause serious hurt or non-trivial bodily harm in a fist fight or brawl. Agreeing to a fight does not mean you consented to significant bodily harm.
Does self-defence apply if I was protecting someone else?
Yes. Section 34 of the Criminal Code covers force used to defend or protect yourself or another person, if you believed on reasonable grounds that force or a threat of force was being used against them and what you did was reasonable in the circumstances.
Penalties
What are the penalties for an assault?
A conviction for assault carries real consequences. You can receive a criminal record and be sentenced to jail.
The maximum sentence for simple assault is two years less one day (summary conviction) or five years (indictment). For assault causing bodily harm, the maximum is 10 years — the same as for assault with a weapon, and for assault by choking, suffocating or strangling. For aggravated assault, it is 14 years. The greater the harm, the harsher the sentence — that is the general rule.
Less serious allegations may result in probation with counselling, a fine, or a conditional discharge, which avoids a conviction. The range is wide. Where a case falls within it depends heavily on the specific facts and on how it is defended. A discharge is not available for aggravated assault, because it carries a 14-year maximum.
Beyond the courtroom, a conviction for assault, assault causing bodily harm or aggravated assault can affect your ability to find work, travel outside Canada, or obtain citizenship. For non-citizens, serious assault convictions can trigger deportation proceedings. Read about the immigration consequences.
This article contains legal information about assault, assault causing bodily harm, aggravated assault and assault with a weapon charges in Toronto, Ontario. Those looking for advice on criminal assault charges should consult a criminal lawyer.
Charges we defend
Learn more about some of the charges we defend. We also defend charges not listed here.
- Arson
- Assault
- Attempted murder
- Bail hearings
- Bail pending appeal
- Break and enter
- Child luring
- Child pornography (CSAEM)
- Coercive control
- Criminal appeals
- Criminal harassment
- Criminal negligence
- Dangerous driving
- Distributing an intimate image
- Domestic assault
- Drug possession
- Drug trafficking
- Extortion
- Extradition
- Fail to appear at court
- Fail to comply with bail
- Failing to remain at the scene
- Firearm and weapon possession
- Firearms trafficking
- Forcible confinement
- Fraud
- Impaired driving
- Importing drugs
- Mischief
- Murder and manslaughter
- Obstruct police
- Peace bonds
- Pointing or using a firearm
- Public mischief
- Refusing a breath sample
- Robbery
- Sexual assault
- Sexual exploitation
- Theft and shoplifting
- Uttering threats
- Voyeurism
- Weapon for a dangerous purpose
- Young offenders
Charged with assault? Contact Daniel Brown Law
A criminal defence lawyer can review the facts of your case and identify which defences apply. Call Daniel Brown Law at (416) 297-7200 for a consultation about your assault charge.






