According to the latest Statistics Canada incident-based crime data , Canadian police services investigated 208,531 reports of simple, or “Level 1,” assault in 2023, the highest annual number since the agency started tracking these numbers in 1998. Based on their investigations, police charged 77,976 persons with assault that year.
In that same year, Canadian police investigated 4,388 aggravated assaults , leading to their arrest of 3,673 alleged assailants, marking a significantly higher arrest-per-incident ratio than Level 1 assault.
What, you might wonder, marks the difference between assault and aggravated assault arrest-per-incident ratios?
The aggravated assault lawyers of Ontario’s Mass Tsang law firm in Toronto will tell you that the severity of the offence drives the much higher arrest ratio for aggravated assault. “An aggravated assault puts the victim in the hospital, says Mass Tsang’s managing partner, Robbie Tsang . “Cops have far more motivation to investigate life-threatening crimes than they do ones that cause minimal harm. When an offender wounds, maims or endangers the life of someone, police want to get them off the street to prevent them from harming others.”
Robbie’s co-managing partner at Mass Tsang, Jeff Mass , adds, “Not that police don’t care about simple assault, but beyond separating a couple whose spat has turned physical or breaking up a fist fight, these lower-level assaults often don’t have the sense of urgency as fostered by an assailant who puts a victim in the hospital. Simple assault in Canada encompasses threats, simple physical contact, and physical force that may or may not cause physical or emotional harm. And police and prosecutorial response is often proportional to the level of harm.”
GTA clients who consult with Mass Tsang due to impending assault charges are often confused by the potential legal consequences they face. Most understand that aggravated assault is the more serious offence that carries harsher penalties, but many don’t fully understand what differentiates simple assault from aggravated assault. To confuse things further, the Criminal Code includes a category called assault with a weapon or causing bodily harm. Let’s dive deeper into assault versus aggravated assault in Canada to clearly delineate the differences.
When asked what differentiates Criminal Code Section 265 assault from a Section 268 aggravated assault, Mass Tsang lawyers will sometimes respond, “nine years.” That is, nine years is the difference between the maximum five-year prison sentence that a Level 1 assault conviction carries versus the maximum 14 years that can be imposed with an aggravated assault conviction. Another crucial difference is that those convicted of Level 1 assault are far less likely to serve prison time compared to those convicted of aggravated assault. It’s also much easier to negotiate a favourable settlement or diversion for simple assault than it is to secure a plea bargain for aggravated assault. Last, those charged with Level 1 assault are typically released before trial, while those charged with higher-tier assaults usually face a bail hearing and a much greater likelihood of pretrial detention.
As a hybrid offence, assault in Canada can be charged as an indictable or summary conviction offence. When charged summarily, as most Level 1 assaults are, the maximum punishment is six months in jail, but most offenders avoid jail time. When charged under indictment, the maximum sentence is five years imprisonment. In either case, prison is typically reserved for the most egregious assaults that don’t meet the thresholds for higher-level assault charges or repeat offenders.
| Criteria | Level 1 Assault | Assault with Weapon / Bodily Harm | Aggravated Assault |
|---|---|---|---|
| Criminal Code Section | 265 | 267 | 268 |
| Severity | Lowest | Mid-level | Highest |
| Typical Harm | No or minor injury | Medical attention required | Serious injury, disfigurement, life-threatening |
| Use of Weapon | Not involved | Involved | Possibly involved |
| Max Penalty (Summary) | 6 months imprisonment | 18 months imprisonment | N/A (indictable only) |
| Max Penalty (Indictable) | 5 years imprisonment | 10 years imprisonment | 14 years imprisonment |
| Hybrid/Indictable | Hybrid | Hybrid | Indictable only |
| Likelihood of Bail Hearing | Low | Moderate | High |
| Chance of Jail Time (First Offender) | Low | Moderate | High |
| Plea Negotiation Likelihood | High (diversion often possible) | Moderate | Low |
Some GTA Mass Tsang clients accused of assault worry that they’ll be charged with aggravated assault or assault causing bodily harm because they drew blood. However, it’s the level of harm that differentiates Level 1, aggravated assault, and assault causing bodily harm or while carrying a weapon. All three forms of assault can cause physical harm, but distinguishing the degree of harm is a somewhat subjective exercise. A simple push, punch, or kick that causes minor injury typically falls under the rubric of Level 1 or assault causing harm. The lower tier charge is usually applied if the victim can shake the injury off without needing significant medical care, while the higher tier assault causing bodily harm might apply if the victim needs medical assistance but is not hospitalized.
Using a weapon during an assault is inherently dangerous, thus its inclusion with assault causing bodily harm. Oh, and assault with a weapon or causing bodily harm is a hybrid offence that carries a maximum of 10 years in prison as an indictable offence or 18 months in jail when charged summarily.
Put a victim in the hospital for an extended stay, disfigure or maim them, or realistically endanger their life, and Crown prosecutors will almost certainly charge you with the highest tier aggravated assault. If this describes your situation, whatever you do, don’t talk to the police until you’ve consulted with a skilled aggravated assault lawyer , like those at Mass Tsang.
Given that an assault conviction comes with a criminal record, anyone charged with any tier of assault should seek legal representation. Skilled criminal defence assault lawyers are adept at negotiating favourable settlements that can avoid a criminal record and potential harsh penalties that might result from Level 1 assault and can strategize effective defences when such cases go to trial or in defence of higher-tier assaults.
Common assault defence strategies include:
Self Defence — Section 34 of the Criminal Code explicitly requires acquittal if its parameters on what constitutes self-defence are met.
Lack of intent — proving that the assault was not intentional or was caused by a reflexive reaction to external actions.
Reasonable doubt — a guilty finding depends on the Crown’s evidence meeting the legal “beyond a reasonable doubt” threshold. Thus, experienced defence lawyers strive to cast doubts on the validity of the Crown’s evidence.
Consent for the use of force — essentially striving to mitigate the accused’s guilt by proving the other party’s complicity in the incident.
Charter Rights Violations — when exposed, can help exclude associated evidence from trial and sometimes result in outright case dismissal.
If Ontario police charge you with any category of assault, it’s imperative to consult with a skilled defence lawyer before talking to them. Additionally, make every effort to secure any potential evidence and obtain witness statements from anyone who can corroborate how the incident unfolded.
Mass Tsang’s criminal defence lawyers are available 24/7 to help you start mounting your defence against assault charges in the Greater Toronto Area. From helping you secure pretrial release to keeping you out of prison, we are dedicated to strategizing optimal outcomes in assault cases and have successfully defended thousands of GTA clients.
If you or someone you know has been charged with aggravated assault or any other type of assault in Greater Toronto, contact us today for a free consultation.
Assault is defined in section 265 of the Criminal Code as the intentional application of force to another person without their consent, or an act or gesture that causes another person to reasonably believe they will be subjected to force. Physical contact is not always required — threatening words accompanied by the ability to carry out the threat can constitute assault. The offence is a hybrid one and can be prosecuted by summary conviction or by indictment, with a maximum of five years imprisonment on indictment.
Aggravated assault is the most serious tier of the assault framework in the Criminal Code. Under section 268, a person commits aggravated assault when they wound, maim, disfigure, or endanger the life of the complainant during the course of an assault. The key element distinguishing it from other assault charges is the severity of the harm caused. Aggravated assault is a straight indictable offence carrying a maximum sentence of 14 years imprisonment, and is far more serious than simple assault or assault causing bodily harm.
Assault causing bodily harm sits between simple assault and aggravated assault in the Criminal Code. Under section 267, it occurs where an assault results in bodily harm to the complainant. "Bodily harm" is defined in section 2 of the Criminal Code as hurt or injury that interferes with the health or comfort of the person and is more than merely transient or trifling. A split lip, a broken tooth, or bruising significant enough to constitute more than minor discomfort can all qualify. The offence is a hybrid one, carrying a maximum of 10 years on indictment.
The three offences form a tiered structure based on the severity of harm. Simple assault (s. 265/266) requires only an intentional non-consensual application of force and carries a maximum of five years on indictment. Assault causing bodily harm (s. 267) requires that the assault produce hurt or injury that is more than transient or trifling, with a maximum of 10 years on indictment. Aggravated assault (s. 268) requires wounding, maiming, disfiguring, or endangering the life of the complainant, and carries a maximum of 14 years. The distinction between the tiers is determined by the nature and severity of the injuries sustained.
No. The presence of a weapon is not a required element of aggravated assault under section 268 of the Criminal Code. What matters is whether the assault resulted in wounding, maiming, disfiguring, or endangering the life of the complainant — regardless of how that outcome was achieved. An unarmed attack that fractures a skull or causes permanent scarring can support an aggravated assault charge. That said, the use of a weapon is captured by a separate provision: section 267 also covers assault with a weapon as an alternative to assault causing bodily harm.
Aggravated assault under section 268 of the Criminal Code is a straight indictable offence with a maximum sentence of 14 years imprisonment. There is no mandatory minimum for aggravated assault where the complainant is an adult, which means the sentencing range depends on the specific facts, the offender's criminal history, and the degree of harm caused. However, in serious cases involving permanent injury, the Crown often seeks significant custodial sentences, and conditional sentences (house arrest) are not available for aggravated assault given its 14-year maximum and indictable-only status.
Available defences depend on the facts, but commonly include: a claim that no assault occurred (identity or fabrication); consent in limited circumstances such as contact sports; self-defence under section 34 of the Criminal Code, where the force used was reasonable in the circumstances; and defence of others under section 37. The Crown must prove all elements of the offence beyond a reasonable doubt, which means that challenging the severity of the injuries (for example, arguing they do not meet the threshold of "wounding" or "endangering life") can also be a viable defence strategy.
Yes, in appropriate circumstances. If a single punch causes injury that meets the threshold of wounding, maiming, disfiguring, or endangering the life of the complainant — for example, a punch that causes a serious skull fracture, permanent facial scarring, or a subdural hematoma — the Crown may lay a charge of aggravated assault rather than simple assault or assault causing bodily harm. The severity and permanence of the resulting injury, not the number of blows, drives the decision about which tier of assault to charge.
