Knowing your rights during a police interaction can shape everything that follows in a criminal case. This hub organizes our guides on being stopped or detained, police questioning, search powers, and a plain-language look at common criminal defences. It complements, rather than replaces, our Rights & Police Powers directory, which links to the same underlying pages organized by stage of interaction.
Police Questioned or Searched You? Talk to a Lawyer First.
These guides explain the process — but if you've already been charged, the next step is talking to a criminal lawyer, not more reading. Free, confidential consultations are available.
Talk to a Criminal Lawyer →Guides in This Hub
Understanding Your Charter Rights During a Criminal Investigation
How sections 7, 8, 9, and 10 of the Charter apply in a real police interaction, and what section 24(2) means in practice.
Common Criminal Defences in Ontario: A Plain-Language Guide
A deeper, full-length look at self-defence, identity, alibi, Charter breaches, mistake of fact, necessity and duress.
What to Do If You Believe Police Violated Your Rights
Documenting the interaction, how a Charter application works, and the separate OIPRD police-conduct complaint process.
Being Stopped or Detained
Being Stopped by Police
Your rights when stopped by police in Ontario: traffic stops, street checks, identification, and questioning.
Being Detained
What detention means, investigative detention, and your Charter rights.
Being Arrested
What happens if you are arrested in Ontario: your rights, what police can and cannot do, and what generally happens next.
I Was Arrested or Charged
A starting point covering your immediate rights, release, first court steps, and where to get help.
Police Questioning and Your Right to Silence
Right to Remain Silent
What the right to remain silent means, when it applies, and how to exercise it in practice.
Police Questioning
Do you have to answer police questions in Ontario? Your right to remain silent and your right to a lawyer.
Statements to Police
Voluntariness, cautions, how statements are used, and challenging admissibility.
Right to a Lawyer
Duty counsel, private lawyers, Legal Aid Ontario, and what "without delay" means.
What Should You Do If Police Want to Question You?
A practical, moment-by-moment in-depth guide to responding to police questioning and common pressure tactics.
Police Search Powers
Police Search Powers: General Overview
When police can search you, your home, your vehicle, or your phone.
Search Warrants
How police obtain a warrant, what happens when it is executed, and your rights during the process.
Consent to a Search
What consent means, whether you have to agree, and how to limit or withdraw consent.
Common Criminal Defences
Every case turns on its own facts, and whether a particular defence applies depends on the specific evidence involved. In general terms, defences that come up across many types of Ontario criminal cases include:
Charter rights violations — such as an unlawful search or an unreasonable
delay in being told why you were detained.
Identification issues — where there is a question about whether the accused
was the person involved.
An alibi — where the accused was demonstrably somewhere else at the relevant
time.
Consent — in cases where consent is a relevant legal issue.
Insufficient evidence — to prove every element of the charge beyond a
reasonable doubt.
None of this is a guarantee that any defence will succeed in a particular case, and this is general information, not legal advice. See the "Possible Defences" section on individual charge pages, such as assault, theft, or impaired driving, for charge-specific considerations, and speak with a lawyer about how any of this may apply to your situation.
For a deeper look, see our full guide: Common Criminal Defences in Ontario: A Plain-Language Guide.
Helpful Tools & Guides
Frequently Asked Questions
Do I have to answer police questions?
In general, you are not required to answer questions from police beyond identifying yourself in certain circumstances. See our right to remain silent guide for more detail. This is general information, not legal advice about your specific situation.
Can police search me or my vehicle without a warrant?
There are limited circumstances where police can search without a warrant, such as with consent or incident to a lawful arrest. See our police search powers guide for a general overview.
Will raising a defence guarantee a better outcome?
No. Whether a defence succeeds depends entirely on the specific facts and evidence in a case. Nothing on this site predicts or guarantees the outcome of any criminal matter.