• Menu
  • Skip to right header navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Before Header

  • Facebook
  • Instagram
  • LinkedIn
  • TikTok
Call us | Montreal: (514) 526-2378 (LAMBERT) | Quebec: 418 526-2378 (LAMBERT) | 24h / 7 days in case of arrest

LAMBERT AVOCATS

Avocats SAAQ, Responsabilité civile, Recours collectifs à Montréal et les environs

  • About
        • Services
          • Class Actions
          • Civil Liability
          • Medical Liability
          • Car Accidents
          • Work Accidents
          • Victims of Criminal Offence
          • Retraite Québec
          • Social Welfare
          • Disability Insurance
          • Criminal Law
          • Penal Law
          • Disciplinary Law
        • Philosophy
          • Protection of your rights
          • Personalized service
          • Trust
        • Distinctions
          • Consumer Choice
          • Three Best Rated
        • Legal Fees
          • Percentage
          • Fixed
          • Hourly rate
          • Legal Aid
          • Legal Insurance
        • Press
          • Class Actions
          • Civil Liability
          • Administrative Law
          • Disability Insurance
  • Team
        • Lawyers / Representatives
          • Mtre Jimmy Ernst Jr. L. Lambert
          • Mtre Benjamin W. Polifort
          • Mtre Loran-Antuan King
          • Mtre Yahia Belhaddad
          • Mtre Felicia Rotaru
          • Mtre Sandra H. Kim
          • Mtre Olivier Hankins-Meilleur
          • Mtre Bo Chi Zhang
          • Mtre Philippe Brault
          • Daphné McConnell
        • Assistants
          • Jeannie Nguyen
          • Céline Slamani
          • Rubi Barboza Gomez
          • Emilie Leblanc
        • Bar Students / Interns
          • Mtre Mégane Rousseau
          • Sandrine Puchin
        • Students
  • Administrative Law
        • Car Accidents (SAAQ)
          • Your SAAQ file
            • Challenging a SAAQ decision
            • Application for administrative review to the SAAQ
            • SAAQ Administrative Review Decision
            • Recourse to the Tribunal administratif du Québec
            • Conciliation at the Tribunal administratif du Québec
            • Trial at the Tribunal administratif du Québec
            • Review of the judgment of the Tribunal administratif du Québec
            • Recourse to the Superior Court
          • Dispute period
          • Income replacement indemnity claim
          • Compensation for bodily injury
          • Compensation for psychological damage
          • Determined employment and return to work
          • Relapse, recurrence or aggravation
          • Causal link
          • Personal assistance at home
          • Request for reimbursement
        • Work Accidents (CNESST)
          • Contestation of a CNESST file
          • Income replacement indemnity
          • Employment
          • Compensation for relapse
          • Civil action for a work accident
        • Victims of Criminal Offence (IVAC)
          • Criminal acts covered by the IVAC
          • Criminal Compensation Lawyer
          • Victims of physical assault
          • Compensation for unemployed victims
          • Fault of the victim
          • Rehabilitation
        • Retraite Québec
          • Refusal of a request
          • Work income
          • Family allowances
          • Surviving spouse's pension
          • Supplement for disabled children
          • Progress of the file
        • Social Welfare
          • Marital life
          • Misrepresentation or fraud
          • Investigation
  • Civil Law
        • Civil Liability
          • How to prove the damage
          • Assessment of civil damage
          • Compensation for bodily injury
          • Injuries caused by a fall
          • Injuries caused by the ruin of a building
          • Liability of the city in case of lack of maintenance
          • Responsibility of the school
          • Fact of the goods
        • Medical Liability
          • Remedies for compensation
          • Medical negligence and unnecessary treatment
          • Surgical errors and early discharge from hospital
          • Misdiagnosis
          • Malfunction of medical devices
          • Code of Ethics of Physicians
        • Prosecuting your aggressor in civil proceedings
          • Criminal vs. civil hearing
          • Prescription
        • Contractual Law
          • Claim for damages
          • Letter of formal notice
        • Disability Insurance
          • Disability Insurance
        • Hidden Defects
  • Class Actions
        • Ongoing Class Actions
          • Coloplast
          • Canada Post
          • Nintendo
          • Samsung
          • Videotron
          • Car dealers
          • GoFundMe
          • Fever
          • Hyundai (paint)
          • Brewers
          • SAQ
          • Psycom
          • Volkswagen (water leak)
          • "Alcohol-free” products
          • Ticketmaster
          • Diocese of Gaspé
          • Diocese of Rimouski
          • Diocese of Rouyn-Noranda
          • Social media
          • Bread recall
          • Kia (paint)
          • Audi (oil)
          • Tequila
          • STM
          • DoorDash (tips)
          • Lafontaine Tunnel
          • Public Storage
          • Volkswagen (ID.4)
          • Nissan (paint)
          • Nissan (roof)
          • Nordik Spa
        • Completed Class Actions
          • Metro Metro Festival
          • Cogeco
          • DoorDash
          • Ironman
          • StockX
          • Croisières AML
          • Web Hosting Canada
          • UberEats
          • UberEats (Service Fees)
          • Laurentian Bank
        • Frequently asked questions
          • What are the steps of a class action?
          • How do I become a class member in a class action?
          • How to make a claim?
          • How much to receive as compensation?
          • When to receive compensation?
  • Criminal Law
        • Offences
          • Assault
          • Assault on a peace officer
          • Break and enter
          • Criminal negligence
          • Dangerous driving
          • Fraud
          • Hit-and-run
          • Impaired driving (DUI)
          • Mischief
          • Murder and attempted murder
          • Obstruction of justice
          • Possession of drugs and other substances
          • Possession of firearms
          • Sexual assault
          • Theft and possession of stolen goods
          • Threats
        • Procedure
          • Rights and freedoms in the event of arrest
          • Interim release
          • Elements of a criminal offence
          • Sentencing
          • Application for a record suspension
        • Charter Rights
          • Right to be informed of the reasons for arrest and right to counsel
          • Right to silence
          • Presumption of innocence
          • Right to be free from arbitrary detention or imprisonment
          • Right to be secure against unreasonable search or seizure
        • Defence
          • Coercion and necessity
          • Error of fact
          • Ignorance of the law
          • Intoxication
          • Self-defence
          • Not criminally responsible
          • Provocation
  • Penal Law
  • Disciplinary Law
    • Dentists
    • Engineers
    • Judges
    • Notaries
    • Nurses
    • Opticians
    • Optometrists
    • Psychologists
    • Real Estate Brokers
    • Veterinarians
  • Housing Law
    • Tenant Representation
      • Abandonment of housing
      • Pets and Rental Housing
      • Rent increase
      • Request for Deposit
      • Deposit: Illegal or Not?
      • Rodent infestation
      • Housing unfit for habitation
      • Obligations of delivery, maintenance, and fitness of the property
      • Repairs in the home
      • Neighbourhood disturbances
      • Validity of the lease
      • Sale of housing
    • Landlord Representation
      • Hidden defect lawyers
      • Death of the tenant
      • Eviction
      • Non-payment of rent and frequent delays
      • Repossession of accommodation
      • Termination, Sublease and Assignment of Lease
  • Aviation Lawyers
        • Passenger Rights
          • Travel insurance
          • Right to assistance
          • Right to compensation
          • Right to information
          • Right to care
          • Disclaimer
          • Carrier’s Obligations
          • Additional obligations of airlines
          • Penalties
        • Laws and regulations
          • Air Passenger Compensation
          • The Montreal Convention
          • International Civil Aviation Organization (ICAO)
          • European Regulation
        • Complaints procedure
          • Relevant documents and information to keep
          • Claim Form
          • Small claims claim
        • Special situations
          • Cessation of an airline’s activities
          • Rights of passengers with special needs
          • Denied boarding
  • Legal Capsules
        • General
          • Prescription
          • Guide to writing a letter of formal notice
          • Small Claims Court
          • Representing yourself in court without a lawyer
          • Recording a conversation
        • Civil Liability
          • Aquatic accidents
          • Boat accidents
          • Skiing accidents and other winter sports
          • Accidents during a hunting activity
          • Recreation
          • Burns caused by aesthetic care
          • Transmission of an STI
          • Dog bite or attack
          • Responsibility of a babysitter or daycare
          • Bullying at school
          • Defamation
        • Consumer Law
          • Unfair term in terms of membership
          • Punitive damages
          • Misrepresentation in advertisements
          • Cancellation fees
          • Extended warranty
          • Illegal pricing practice
            • Price Accuracy Policy
            • Additional fees in consumer contracts
          • Abusive loans
          • Flight delay, cancellation or overbooking
          • Telecommunications companies
            • Complaint to the Commission for Complaints for Telecom-television Services (CCTS)
            • Termination fees for telecommunications contracts
        • Car Accidents
          • After a car accident: the impact on victims
          • Compensation for an accident that occurred while using a vehicle
          • Accident with a snow removal vehicle
          • Injuries sustained in an automobile accident outside Quebec
          • Compensation by the SAAQ for personal assistance at home
          • The SAAQ’s no-fault regime
          • Simulation
        • Work Accidents
          • Accidents at work while working from home
          • Civil action for a work accident
          • Accident at work outside working hours
          • Presumption of occupational diseases
          • De Quervain’s tendinitis
          • Cannabis use in the workplace
          • Guide for victims of psychological harassment at work
        • Victims of Criminal Offence
          • Psychotherapy for the victim of criminal offence
  • Career
  • Reach us
  • English
    • Français
  • About
    • Services
      • Class Actions
      • Civil Liability
      • Medical Liability
      • Car Accidents
      • Work Accidents
      • Victims of Criminal Offence
      • Retraite Québec
      • Social Welfare
      • Disability Insurance
      • Criminal Law
      • Penal Law
      • Disciplinary Law
    • Philosophy
      • Protection of your rights
      • Personalized service
      • Trust
    • Legal Fees
      • Percentage
      • Fixed
      • Hourly rate
      • Legal Aid
      • Legal Insurance
    • Distinctions
      • Consumer Choice
      • Three Best Rated
    • Press
      • Class Actions
      • Civil Liability
      • Administrative Law
      • Disability Insurance
  • Team
    • Lawyers / Representatives
      • Mtre Jimmy Ernst Jr. L. Lambert
      • Mtre Benjamin W. Polifort
      • Mtre Loran-Antuan King
      • Mtre Yahia Belhaddad
      • Mtre Felicia Rotaru
      • Mtre Sandra H. Kim
      • Mtre Olivier Hankins-Meilleur
      • Mtre Bo Chi Zhang
      • Mtre Philippe Brault
      • Daphné McConnell
    • Assistants
      • Jeannie Nguyen
      • Céline Slamani
      • Rubi Barboza Gomez
      • Emilie Leblanc
    • Bar Students / Interns
      • Mtre Mégane Rousseau
      • Sandrine Puchin
    • Students
  • Administrative Law
    • Car Accidents (SAAQ)
      • Your SAAQ file
        • Challenging a SAAQ decision
        • Application for administrative review to the SAAQ
        • SAAQ Administrative Review Decision
        • Recourse to the Tribunal administratif du Québec
        • Conciliation at the Tribunal administratif du Québec
        • Trial at the Tribunal administratif du Québec
        • Review of the judgment of the Tribunal administratif du Québec
        • Recourse to the Superior Court
      • Dispute period
      • Income replacement indemnity claim
      • Compensation for bodily injury
      • Compensation for psychological damage
      • Determined employment and return to work
      • Relapse, recurrence or aggravation
      • Causal link
      • Personal assistance at home
      • Request for reimbursement
    • Work Accidents (CNESST)
      • Contestation of a CNESST file
      • Income replacement indemnity
      • Employment
      • Compensation for relapse
      • Civil action for a work accident
    • Victims of Criminal Offence (IVAC)
      • Criminal acts covered by the IVAC
      • Criminal Compensation Lawyer
      • Victims of physical assault
      • Compensation for unemployed victims
      • Fault of the victim
      • Rehabilitation
    • Retraite Québec
      • Refusal of a request
      • Work income
      • Family allowances
      • Surviving spouse’s pension
      • Supplement for disabled children
      • Progress of the file
    • Social Welfare
      • Marital life
      • Misrepresentation or fraud
      • Investigation
  • Civil Law
    • Civil Liability
      • How to prove the damage
      • Assessment of civil damage
      • Compensation for bodily injury
      • Injuries caused by a fall
      • Injuries caused by the ruin of a building
      • Liability of the city in case of lack of maintenance
      • Responsibility of the school
      • Fact of the goods
    • Medical Liability
      • Remedies for compensation
      • Medical negligence and unnecessary treatment
      • Surgical errors and early discharge from hospital
      • Misdiagnosis
      • Malfunction of medical devices
      • Code of Ethics of Physicians
    • Prosecuting your aggressor in civil proceedings
      • Criminal vs. civil hearing
      • Prescription
    • Contractual Law
      • Claim for damages
      • Letter of formal notice
    • Disability Insurance
      • Disability Insurance
    • Hidden Defects
  • Class Actions
    • Ongoing Class Actions
      • Coloplast
      • Canada Post
      • Nintendo
      • Samsung
      • Videotron
      • Car dealers
      • GoFundMe
      • Fever
      • Hyundai (paint)
      • Brewers
      • SAQ
      • Psycom
      • Volkswagen (water leak)
      • “Alcohol-free” products
      • Ticketmaster
      • Diocese of Gaspé
      • Diocese of Rimouski
      • Diocese of Rouyn-Noranda
      • Social media
      • Bread recall
      • Kia (paint)
      • Audi (oil)
      • Tequila
      • STM
      • DoorDash (tips)
      • Lafontaine Tunnel
      • Public Storage
      • Volkswagen (ID.4)
      • Nissan (paint)
      • Nissan (roof)
      • Nordik Spa
    • Completed Class Actions
      • Metro Metro Festival
      • Cogeco
      • DoorDash
      • Ironman
      • StockX
      • Croisières AML
      • Web Hosting Canada
      • UberEats
      • UberEats (Service Fees)
      • Laurentian Bank
    • Frequently asked questions
      • What are the steps of a class action?
      • How do I become a class member in a class action?
      • How to make a claim?
      • How much to receive as compensation?
      • When to receive compensation?
  • Criminal Law
    • Offences
      • Assault
      • Assault on a peace officer
      • Break and enter
      • Criminal negligence
      • Dangerous driving
      • Fraud
      • Hit-and-run
      • Impaired driving (DUI)
      • Mischief
      • Murder and attempted murder
      • Obstruction of justice
      • Possession of drugs and other substances
      • Possession of firearms
      • Sexual assault
      • Theft and possession of stolen goods
      • Threats
    • Procedure
      • Rights and freedoms in the event of arrest
      • Interim release
      • Elements of a criminal offence
      • Sentencing
      • Application for a record suspension
    • Charter Rights
      • Right to be informed of the reasons for arrest and right to counsel
      • Right to silence
      • Presumption of innocence
      • Right to be free from arbitrary detention or imprisonment
      • Right to be secure against unreasonable search or seizure
    • Defence
      • Coercion and necessity
      • Error of fact
      • Ignorance of the law
      • Intoxication
      • Self-defence
      • Not criminally responsible
      • Provocation
  • Penal Law
  • Disciplinary Law
    • Dentists
    • Engineers
    • Judges
    • Notaries
    • Nurses
    • Opticians
    • Optometrists
    • Psychologists
    • Real Estate Brokers
    • Veterinarians
  • Housing Law
    • Tenant Representation
      • Abandonment of housing
      • Pets and Rental Housing
      • Rent increase
      • Request for Deposit
      • Deposit: Illegal or Not?
      • Rodent infestation
      • Housing unfit for habitation
      • Obligations of delivery, maintenance, and fitness of the property
      • Repairs in the home
      • Neighbourhood disturbances
      • Validity of the lease
      • Sale of housing
    • Landlord Representation
      • Hidden defect lawyers
      • Death of the tenant
      • Eviction
      • Non-payment of rent and frequent delays
      • Repossession of accommodation
      • Termination, Sublease and Assignment of Lease
  • Aviation Lawyers
    • Passenger Rights
      • Travel insurance
      • Right to assistance
      • Right to compensation
      • Right to information
      • Right to care
      • Disclaimer
      • Carrier’s Obligations
      • Additional obligations of airlines
      • Penalties
    • Laws and regulations
      • Air Passenger Compensation
      • The Montreal Convention
      • International Civil Aviation Organization (ICAO)
      • European Regulation
    • Complaints procedure
      • Relevant documents and information to keep
      • Claim Form
      • Small claims claim
    • Special situations
      • Cessation of an airline’s activities
      • Rights of passengers with special needs
      • Denied boarding
  • Legal Capsules
    • General
      • Prescription
      • Guide to writing a letter of formal notice
      • Small Claims Court
      • Representing yourself in court without a lawyer
      • Recording a conversation
    • Civil Liability
      • Aquatic accidents
      • Boat accidents
      • Skiing accidents and other winter sports
      • Accidents during a hunting activity
      • Recreation
      • Burns caused by aesthetic care
      • Transmission of an STI
      • Dog bite or attack
      • Responsibility of a babysitter or daycare
      • Bullying at school
      • Defamation
    • Consumer Law
      • Unfair term in terms of membership
      • Punitive damages
      • Misrepresentation in advertisements
      • Cancellation fees
      • Extended warranty
      • Illegal pricing practice
        • Price Accuracy Policy
        • Additional fees in consumer contracts
      • Abusive loans
      • Flight delay, cancellation or overbooking
      • Telecommunications companies
        • Complaint to the Commission for Complaints for Telecom-television Services (CCTS)
        • Termination fees for telecommunications contracts
    • Car Accidents
      • After a car accident: the impact on victims
      • Compensation for an accident that occurred while using a vehicle
      • Accident with a snow removal vehicle
      • Injuries sustained in an automobile accident outside Quebec
      • Compensation by the SAAQ for personal assistance at home
      • The SAAQ’s no-fault regime
      • Simulation
    • Work Accidents
      • Accidents at work while working from home
      • Civil action for a work accident
      • Accident at work outside working hours
      • Presumption of occupational diseases
      • De Quervain’s tendinitis
      • Cannabis use in the workplace
      • Guide for victims of psychological harassment at work
    • Victims of Criminal Offence
      • Psychotherapy for the victim of criminal offence
  • Career
  • Reach us
  • English
    • Français

Defences of coercion and necessity

You are here: Home / Defences of coercion and necessity

The most popular defense in criminal law is self-defense. There is, however, a false assumption that anyone “has no choice but to commit a crime” can be protected by self-defence.

In fact, the Criminal Law knows two other defences protecting accused who have been “forced” to commit a crime: the defence of coercion (committing an offence to achieve greater good) and the defence of necessity (feeling compelled to commit an offence because of external circumstances). These defences do not deny the mens rea of the offence charged, but constitute an excuse for the criminal’s reprehensible behaviour.

The defence of coercion

Let us assume that a person at gunpoint is compelled to refuse to comply with a peace officer’s order. Although they did not consent to commit an offence, they felt compelled to do so to ensure their safety. In this situation, the conduct of which the perpetrator is accused results from a fear induced by threats made with the aim of forcing them to commit the offence.

There are two types of constraint: moral constraint or physical constraint. Moral coercion can be a threat of death or bodily harm, while physical coercion is the very act of holding a weapon against the victim, for example.

The criteria for the defence of coercion derive from section 17 of the Criminal Code. Over the years, these criteria have been modified by Canadian courts. The court has the discretion to accept the defence of coercion and may rely on the following considerations, and more:

  • Is the accused the principal perpetrator of the crime or an accomplice to the offence?
  • Was the accused a victim of threats to his physical integrity or that of a third party?
  • Did the threats create an immediate incentive for the accused to act? If the incitement was not immediate, was there a rational temporal criterion between the threat and the crime committed? In other words, would the accused have had time to find an alternative or another solution rather than commit the crime?
  • Was the accused acting involuntarily or without free will?

Unfortunately, the defence of coercion generally does not apply when there is only a simple fear of death or bodily harm. For example, in Ryan, the accused was the victim of an abusive and dominant spouse. She feared that he would seriously injure or kill their daughter and herself, and believed that the only way out safely was to ensure his death. She contacted an undercover RCMP officer posing as a hitman and agreed to pay him $25,000 to kill her husband. The accused’s lawyers argued that the defence of coercion applies to their client’s situation. However, the court concluded that without an explicit or implied threat, a person cannot resort to this defence.

The defence of necessity

The defence of necessity is a defence for people caught in situations where they see no other option than to commit an offence.

The court will generally consider three criteria in determining the validity of the application of this defence. These criteria, described and confirmed in the Supreme Court’s Perka decision, can be summarized as follows:

  • There is an imminent and obvious danger . Usually, it is an unforeseen or unforeseeable hazard;
  • There is no reasonable and legal alternative;
  • There is a reasonable proportionality between harm inflicted and harm avoided. In other words, the harm done will not be greater or greater than the harm avoided.

Unlike self-defense, the defense of necessity does not require a person to be in “attack” or “retaliation” mode. Where the defence provides the Court with sufficient evidence to raise the issue of necessity, the onus is on the prosecution to rebut this defence and prove beyond a reasonable doubt that the accused’s act was intentional. The accused then successfully used the defence of necessity.

For example, in Pleau, the accused and his friend Deegan drank alcohol in Deegan’s apartment. The men went outside to smoke a cigarette, then Deegan tripped down the stairs and cut his scalp on an iron handrail, causing a concussion. Neither had a phone, and the apartment had no ringtone to communicate with other residents and ask for help. The accused feared that Deegan’s injuries were irreparable due to a delay in obtaining medical attention. Seeing no reasonable alternative, the accused drove his friend to the hospital while impaired. A nurse at the hospital called the police after noticing that the accused was intoxicated. He did, however, successfully argue that the defence of necessity applied to his situation.

If you are charged with a criminal offence, it is important to be represented by an experienced criminal lawyer who can analyze all the defences applicable to your specific case. Contact Lambert Avocats without delay.

Primary Sidebar

Our office

best-law-firm-montreal
6 time winner of the Consumer Choice Award in the “Law firms” category in the Greater Montréal area.

Lambert-avocats-2025

4 time winner of the Three Best Rated awards in the “Personal Injury Lawyers” and “Medical Malpractice Lawyers” categories in the Greater Montréal area.

Fields of expertise

  • Road Accidents (SAAQ)
  • Work Accidents (CNESST)
  • Crime Victims (IVAC)
  • Québec Pension Plan
  • Social Assistance
  • Civil Liability
  • Class Actions
  • Criminal Law
  • Penal Law
  • Disciplinary Law
  • Housing Law
  • Aviation Law
  • Compensation delayed flights

Search

loader

Subscribe to our newsletter

Email Address*

Name

Footer

On the Web

  • Quebec Bar
  • Quebec Legal Network
  • Forbes
  • Facebook
  • Instagram
  • LinkedIn
  • TikTok

Specialities

  • Criminal lawyer
  • Lawyer for landlords – housing law
  • Lawyer for tenants – housing law
  • CNESST lawyer
  • Civil liability lawyer
  • Legal aid lawyer
  • Lawyer for flight cancellation compensation

Our office

1200, McGill College avenue, #1800, Montréal (QC) H3B 4G7

MONTRÉAL: (514) 526-2378 (LAMBERT)

QUÉBEC: (418) 526-2378 (LAMBERT)

TOLL-FREE: 1-855-331-1010

E-MAIL: info@lambertavocats.ca

Site Footer

Notice: Please note that the information on this site is provided for informational purposes only, without warranty. It does not constitute legal advice and does not establish an attorney-client relationship.

To obtain a legal advice from a lawyer, please contact us by contact form or by phone at (514) 526-2378 (514-LAMBERT).

Copyright © 2025

Sitemap · Legal Notice – SEO agency