Charged With Sexual Assault in Ontario? What Happens Next — and How to Protect Yourself

In Canada, sexual assault is defined under section 271 of the Criminal Code as an assault that is committed in circumstances of a sexual nature and that violates the complainant's sexual integrity. The offence does not require penetration — any intentional touching of a sexual nature without valid consent can support the charge.

The law also distinguishes levels of severity. Simple sexual assault (s. 271) covers the broadest range of conduct. Sexual assault with a weapon, threats, or causing bodily harm (s. 272) and aggravated sexual assault (s. 273) — which involves wounding, maiming, disfiguring, or endangering the life of the complainant — carry significantly higher mandatory minimums and maximum sentences.

Consent is the legal centrepiece of most sexual assault cases. Canadian law defines consent as the voluntary agreement to engage in the sexual activity in question — and it must be present, specific, and ongoing throughout the encounter.

The law sets out situations where there can be no valid consent regardless of what was said: when the complainant was incapable of consenting (due to intoxication, unconsciousness, or other incapacity), when consent was obtained through the exercise of authority or threats, or when the complainant expressed by words or conduct that they did not want the activity to continue. Prior sexual activity between the same parties does not imply consent on a later occasion.

An accused person cannot rely on a claimed honest belief in consent unless that belief was reasonable and the accused took reasonable steps to ascertain consent. Wilful blindness and recklessness are not a defence.

Most sexual assault charges in Ontario begin with an arrest, followed by a bail hearing if the accused is not released at the station. The Crown will make submissions about whether detention is necessary; contested bail hearings in serious sexual assault matters can be vigorous, and having a lawyer at that stage matters.

After release, the case moves through the Ontario Court of Justice or the Superior Court depending on the election and the seriousness of the charge. The accused has the right to elect trial by judge alone or judge and jury for more serious matters. The path from first appearance to trial in a contested sexual assault case in Ontario often spans a year or more.

Disclosure — the body of evidence the Crown must hand over — is particularly extensive in these cases. It can include police notes, witness statements, forensic and medical reports, security footage, and communications records. Reviewing and challenging that disclosure is where much of the defence work happens.

One feature of sexual assault prosecutions in Canada that surprises many people is the restriction on how evidence about the complainant's sexual history can be used. Under section 276 of the Criminal Code — known as the rape shield law — evidence of a complainant's prior sexual activity is generally inadmissible, and can only be introduced under a strict application process where the defence demonstrates the evidence meets specific relevance criteria.

The provision was designed to prevent two reasoning patterns the Supreme Court has called the "twin myths": that a complainant who has had sexual relations with the accused before was more likely to have consented on the occasion in question, and that a complainant with prior sexual activity is less worthy of belief. Neither inference is legally available.

The defence can still challenge the credibility and reliability of the complainant's account through cross-examination, inconsistencies in statements, and other evidence. The restriction is specific to sexual history, not to credibility generally.

A conviction for sexual assault under section 271 can result in up to 10 years in prison (14 years if a firearm was involved). The more serious variants — sexual assault with a weapon and aggravated sexual assault — carry maximums of 14 years and life imprisonment, respectively. Mandatory minimum sentences apply in certain circumstances, particularly where the complainant is under 16.

Beyond imprisonment, a conviction triggers mandatory registration with the National Sex Offender Registry under the Sex Offender Information Registration Act (SOIRA). Depending on the offence, registration lasts 10 years, 20 years, or for life. Registration imposes ongoing reporting obligations and restrictions that follow a person long after any sentence is served.

The collateral consequences — the effect on employment, housing, relationships, and immigration status — are serious and lasting. For non-citizens, a conviction may trigger deportation or bar re-entry into Canada.

From the moment you are detained or arrested, section 10 of the Charter guarantees you the right to be told why you are being arrested, and the right to retain and instruct counsel without delay. You have the right to remain silent under section 7.

These rights are not formalities. What you say to the police — and when, and to whom — can and will be used. Exercising the right to silence and speaking with a lawyer before making any statement is not an admission of guilt; it is the basic step every person in that situation should take.

How the police handled your arrest, detention, and the collection of any evidence can matter significantly in how the case unfolds. Charter breaches — where the police did not follow the rules — can lead to the exclusion of evidence under section 24(2).

Every case is different, but a defence is built on a thorough review of everything the Crown has and everything the Crown does not have. That means reading every statement, identifying every inconsistency, understanding the full circumstances of the alleged encounter, and knowing the legal rules that govern what the Crown can and cannot do at trial.

Common grounds of defence include: consent — that the complainant did agree to the sexual activity; identity — that the accused was not the person who committed the act; credibility — that the complainant's account is not reliable or internally consistent; and Charter issues — that the accused's rights were violated in a way that affected the evidence collected.

A sexual assault charge is a fact-specific, credibility-driven case. There is almost always more to investigate than appears on the surface. The earlier a lawyer is involved, the more complete the picture that can be assembled before the Crown's theory hardens.

Do not speak with the police without a lawyer present. Do not attempt to contact the complainant or any witness — this can result in additional charges and a condition of your release being revoked. Do not discuss the matter on social media or with anyone other than your lawyer.

Write down everything you remember about the relevant events while it is fresh: dates, times, location, who else was present, what was said, and what happened. This account is for your lawyer, not for anyone else. Preserve any communications — text messages, photographs, emails — that may be relevant, even if their significance is not yet obvious.

Get legal advice as soon as possible. The early stages of a criminal case — bail, first appearances, and initial disclosure — set the foundation for everything that follows. A consultation is confidential and costs nothing; it gives you an accurate picture of the process, the evidence, and your realistic options.