Serious Assault (Youth)
Youth serious-assault cases are handled under the Youth Criminal Justice Act. In the most serious cases, the Crown may apply for an adult sentence.
Jump to section
Plain-Language Summary
Serious Assault (Youth): AssaultApplying force, threatening force, or causing someone to believe force will be used without consent. charges are covered under Part VIII of Offences Against the Person and Reputation in the Criminal CodeA federal act codifying most criminal offences in Canada of Canada. If you are a youth between the age of 12 and 18 and charged with simple assault, you will likely avoid jail time depending on the circumstances and your prior record. That’s because simple assault can include spitting on someone or a shove or that doesn’t cause an injury. However, a serious assault – such as assault causing bodily harm, assault with a weaponAn assault involving a weapon or imitation weapon., or aggravated assault – is treated more seriously, but a young person is still sentenced under the Youth Criminal Justice Act, not the adult maximum. For the most serious youth assault cases, the Crown may ask for an adult sentence. That is not automatic; the youth justice court must decide whether the YCJA test is met. Under the Youth Criminal Justice Act (YCJA) “more serious offences should result in more severe consequences,” which include jail terms.
What is Assault?
The Criminal Code deals with the charge of assault starting at s.265 states that you can face prosecution if you intentionally apply force directly or indirectly on a victim without their consentVoluntary agreement to engage in an sexual act. No physical contact is necessary to be charged. If you threaten "either by act or gesture" to apply force to another person or if you confront someone while openly wearing or carrying a weapon or imitation weapon, you could find yourself in court.
Types of Serious Assaults
Assault causing bodily harm If a person has suffered injuries because of something you have done, you can face a youth court trial for assault causing bodily harm.
The law defines "bodily harm" as any hurt or injury to a person that interferes with the health or comfort of the person and that is more than merely transient or trifling in nature. An injury that heals quickly and causes no lasting difficulty may not reach this threshold. Many visible injuries, including bruising and a sore throat lasting more than a few days, can qualify. Courts look at the overall effect of all injuries together, not each injury in isolation.
Assault with a weapon, choking, suffocating or strangling Section 267 of the Code covers three related forms of assault. Assault with a weapon can be laid if a weapon is used in an assault. A weapon can be anything from a fork to a gun, depending on the circumstances. Assault causing bodily harm can be laid where the complainant suffers bodily harm. A third ground, added to the Code in 2019, covers choking, suffocating or strangling the complainant.
Aggravated assault If someone is wounded, maimed, disfigured, or their life is endangered, and you are responsible, you could be charged with aggravated assault. It is the most serious form of assault and is found in s.268 of the Criminal Code. What sets aggravated assault apart from other types of assault is the severity of the injuries inflicted.
Endangerment to life must involve an actual risk, but it does not necessarily have to result in actual bodily harm.
What is Needed to Convict
To win a conviction, the Crown prosecutorA lawyer who conducts a criminal prosecution on behalf of the public. must prove beyond a reasonable doubtThe high standard the Crown must meet to prove guilt. that:
- you applied force to someone;
- the victim did not consent to that force; and
- the force was applied intentionally.
The Crown must establish an intent, or mens reaThe mental element required for an offence., to cause bodily harm. It is not necessary to prove there was an intent to maim, wound or disfigure.
Police have the option to use extrajudicial measuresYouth justice responses outside formal court proceedings. when a youth has been charged with any offence. This involves handling the case outside the formal court process to rehabilitate the offender. However, if your case is not resolved through extrajudicial measures, it will be dealt with in youth court.
Your defence attorney might submit evidence to show your actions were not intentional or that you were protecting yourself, your property or others at the time. There could also be reasons why your arrest was not lawful under the Canadian Charter of Rights and Freedoms.
Treated as a Summary or Indictable Offence
If you are charged with assault causing bodily harm or assault with a weapon, the Crown can proceed as an indictable offenceA more serious type of Canadian criminal offence., and you would face imprisonment. The prosecutor could also deal with the offence as a summary convictionLess-serious criminal offences with less severe penalties.
The Crown will consider such factors as the seriousness of the incident and your prior criminal record when deciding how to proceed.
Aggravated assault is treated as an indictable offence only.
Penalties for Serious Assault Offences
The Department of Justice states the "youth criminal justice system must be separate from the adult system and based on the principle that youth are presumed to be less morally blameworthy than adults."
In deciding on punishment for those between the ages of 12 and 18, the youth justice court considers:
- the degree of participation by the young personA person dealt with under the youth criminal justice system. in the commission of the offence;
- the harm done to victims and whether it was intentional or reasonably foreseeable;
- any reparation made by the young person to the victim or the community;
- the time spent in detention by the young person as a result of the offence;
- the previous findings of guilt of the young person; and
- any other aggravating and mitigating circumstances related to the young person or the offence.
Under the YCJA, incarceration is intended primarily for violent and serious repeat offenders. The maximum length of youth sentences ranges from two to 10 years.
Judges are also permitted to impose an adult sentence for serious offences where the offender was 14 years of age or older when the crime was committed. However, the Act allows provinces to raise the age at which this obligation applies to 15 or 16.
If an adult sentence is imposed, Criminal Code penalties for adult offenders are handed down. Those sentenced as an adult remain incarcerated in a youth facility until they are 18 and then transferred to an adult prison.
If an adult is convicted of assault causing bodily harm or assault with a weapon and the Crown proceeds by summary conviction, the maximum penalty is two years less a day in jail, a fine of up to $5,000, or both. If the Crown proceeds by indictment, the maximum penalty is 10 years in prison.
Aggravated assault results in a maximum adult prison sentence of 14 years.
Those convicted of aggravated assault are subject to a mandatory weapons prohibition order pursuant to s.109 of the Code and a mandatory weapon forfeiture order pursuant to s.491.
Which assault charge is involved?
Which assault charge is involved?
- assault with a weapon
- assault causing bodily harm
- aggravated assault
“Serious assault” is a plain-language grouping, not one single Criminal Code offence.
Youth sentencing (Youth Criminal Justice Act)
This page is about a young person — someone aged 12 to 17 at the time of the offence — under the Youth Criminal Justice Act (YCJA).
A young person can be charged with this Criminal Code offence, but youth sentencing is different from adult sentencing. If the young person is found guilty, the youth justice court applies the Youth Criminal Justice Act.
Many less serious first-time youth matters may be handled through warnings, cautions, referrals, or extrajudicial measures instead of a formal court sentence. If the court does impose a youth sentence, the YCJA provides a range of options, including reprimands, discharges, probation, community service, restitution, and, in more serious cases, custody and supervision.
Custody is not the starting point for every youth case. The result depends on the charge, the facts, the young person’s history, the harm caused, the available programs, and the YCJA sentencing principles.
In rare cases, the Crown can ask for an adult sentence. That is not automatic. The court must apply the YCJA test before an adult sentence can be imposed.
For most offences, a custody-and-supervision order cannot exceed two years, or three years if the offence carries adult life imprisonment.
Aggravated assault (the most serious of these) carries a higher adult maximum, so an adult sentence is more likely to be considered here than for a simple assault — but it remains a rare, case-by-case exception, not the ordinary outcome.
For a fuller explanation of how young people are sentenced, see How Youth Sentencing Works in Canada.
What the Crown Must Prove
To get a conviction, the Crown must prove every part of the offence beyond a reasonable doubt.
Section 265(1)
Underlying assault
The accused committed an assault as defined in s. 265(1): intentionally applied force to another person without their consent; attempted or threatened to apply force with an apparent present ability to do so; or, while openly wearing/carrying a weapon or imitation, accosted, impeded, or begged.
Section 265(1)(a), 265(3)
Absence of valid consent
The complainant did not consent to the force applied, or any purported consent is not valid under the limits in s. 265(3) (consent obtained by force, threats or fear of force, fraud, or exercise of authority does not count).
Section 267
Aggravating branch -- s. 267
In committing the assault, the accused carried, used, or threatened to use a weapon or an imitation weapon; caused bodily harm to the complainant; or choked, suffocated, or strangled the complainant. Any one of these three branches is sufficient -- the Crown need not prove more than one.
Section 268(1)
Aggravating branch -- s. 268 (higher tier)
In the alternative, and at a higher threshold than s. 267, the assault wounded, maimed, disfigured, or endangered the life of the complainant, meeting the definition of aggravated assault.
Section 265(1)(a)
Intentional application of force
The application (or attempt/threat) of force was intentional, not accidental or involuntary. The Crown must prove the intentional assault; it need not separately prove the accused specifically intended the degree of resulting harm for the aggravating branch to apply.
Section -
Identity
The accused is the person who committed the assault and the aggravating act in question.
A proof rule (a presumption) is a rule about evidence. It does not mean the person is automatically guilty. It means the court may treat one fact as evidence of another fact unless there is evidence pointing the other way.
Possible Defences and Legal Issues
Serious Assault (Youth) — ss.267–268
Section 267 covers assault with a weapon, causing bodily harm, and choking, suffocating, or strangling. Section 268 covers aggravated assault — wounding, maiming, disfiguring, or endangering the life of the complainant. Neither of these core offences lists a special defence in the Criminal Code. The Crown still has to prove the basic parts of an assault, along with whichever aggravating element is charged: the weapon, the bodily harm, the choking, or the wounding, maiming, disfigurement, or endangerment.
Section 267 applies “in committing an assault,” so the general assault law in section 265 is part of what the Crown must prove. Section 265(3) says “no consent is obtained where the complainant submits” or does not resist because of force or threats of force, fraud, or the exercise of authority. If the accused says they honestly believed the complainant consented, section 265(4) says a judge must first be satisfied there is enough evidence to support that before the jury considers it, and the jury must then weigh whether there were reasonable grounds for that belief.
Possible issues may still depend on the facts, the evidence, and whether the Crown can prove each part of the offence. This is general legal information, not legal advice.
Because this is a youth page, the Youth Criminal Justice Act may affect the court process and sentence. The Criminal Code offence is still the starting point for what the Crown must prove. Section 268 also contains a narrow statutory rule for excision, infibulation, or mutilation of the labia majora, labia minora, or clitoris; that issue is highly specific and is not the usual fact pattern on a general serious-assault page.
Common Legal Terms
Terms marked with a dotted underline in the article above are defined here and available in the full site glossary.
- Beyond a reasonable doubt Glossary entry →
- The high standard the Crown must meet to prove guilt.
- Consent Glossary entry →
- Voluntary agreement to engage in an sexual act
- Crown prosecutor Glossary entry →
- A lawyer who conducts a criminal prosecution on behalf of the public.
- Extrajudicial measures Glossary entry →
- Youth justice responses outside formal court proceedings.
- Indictable offence Glossary entry →
- A more serious type of Canadian criminal offence.
- Mens rea Glossary entry →
- The mental element required for an offence.
- Summary offence Glossary entry →
- Less-serious criminal offences
- Young person Glossary entry →
- A person dealt with under the youth criminal justice system.
Legal sources
The official statute section(s) this page is based on. Always confirm against the official source before relying on it.
-
Criminal Code s. 267 Main offence -- assault with a weapon, causing bodily harm, or choking/suffocatiSource current to: 2026-05-26View official source ↗
-
Criminal Code s. 268 Main offence -- aggravated assaultSource current to: 2026-05-26View official source ↗
-
Criminal Code s. 265 Definition -- assault (and the limits on valid consent)Source current to: 2026-05-26View official source ↗
-
Criminal Code s. 787 General summary-conviction penalty default (adult classification context only --Source current to: 2026-05-26View official source ↗
-
Youth Criminal Justice Act s. 42 Youth sentence -- the s. 42(2) sentencing menu and the custody-and-supervision cSource current to: 2026-05-26View official source ↗
-
Youth Criminal Justice Act s. 4-12 Extrajudicial measures -- warnings, cautions, referrals, and extrajudicial sanctSource current to: 2026-05-26View official source ↗
-
Youth Criminal Justice Act s. 64, 72 Adult sentence -- discretionary Crown application, age 14+, onus on the CrownSource current to: 2026-05-26View official source ↗
Government References
- Department of Justicehttps://www.justice.gc.ca/eng/
- Criminal Codehttps://laws-lois.justice.gc.ca/eng/acts/c-46/
- Extrajudicial Measurehttps://www.justice.gc.ca/eng/cj-jp/yj-jj/tools-outils/sheets-feuillets/measu-mesur.html
- Canadian Charter of Rights and Freedomshttps://www.justice.gc.ca/eng/csj-sjc/rfc-dlc/ccrf-ccdl/
Find a Criminal Defence Lawyer Near You
If you or someone you know is facing criminal charges, a criminal defence lawyer can review the situation and explain the options.
Search the Lawyer DirectoryCriminal Code Help does not endorse or recommend specific lawyers.
Report an inaccuracy or concern about this page
Report an inaccuracy or concern about this page
Report: Serious Assault (Youth)
Use this form to report a possible error, outdated information, unclear wording, broken link, or other concern about this page.
General legal information only. Not legal advice. We do our best to keep this page accurate and up to date, but criminal law can change and every case depends on its facts. Check the review date and consult the Criminal Code or a criminal defence lawyer before relying on this information.
About this page
Criminal Code Help explains selected Criminal Code offences and related legal concepts in plain language. The goal is to help readers understand the general meaning of the law without having to read the full statutory text.
This page is a simplified summary. It does not include every exception, definition, court interpretation, evidentiary issue, Charter issue, sentencing factor, or procedural rule that may apply in a real case.
Legal information, not legal advice
This page is general legal information only. It is not legal advice and should not be relied on as advice about any specific charge, investigation, court file, or personal situation.
Possible defences and legal issues depend on the facts, the evidence, the exact charge, current Canadian law, and the province or territory where the case is being handled. If you are facing a criminal charge or researching a real legal problem, speak with a criminal defence lawyer in your province or territory.