Case information
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41401
Attorney General of Quebec v. Mario Denis
(Quebec) (Criminal) (By Leave)
Docket
Judgments on applications for leave to appeal are rendered by the Court, but are not necessarily unanimous.
| Date | Proceeding | Filed By (if applicable) |
|---|---|---|
| 2026-01-13 | Judgment reserved OR rendered with reasons to follow | |
| 2026-01-13 | Hearing of the appeal, 2026-01-13, CJ Ka Côt Row Mar Kas Ja Ob Mor | |
| 2026-01-08 | Respondent's condensed book, (Book Form), (Printed version filed on 2026-01-08) | Mario Denis |
| 2026-01-08 | Intervener's condensed book, (Letter Form), Outline of oral arguments only, (Electronic version filed on 2026-01-12) | Attorney General of Ontario |
| 2026-01-08 | Appellant's condensed book, (Letter Form), Outline of oral arguments only, (Printed version filed on 2026-01-08) | Attorney General of Quebec |
| 2026-01-08 | Correspondence received from, (Letter Form), the appellant will not be filing a condensed book, but provided an outline of oral arguments., (Printed version due on 2026-01-15) | Attorney General of Quebec |
| 2026-01-08 | Correspondence received from, (Letter Form), the intervener will not be filing a condensed book | His Majesty the King |
| 2026-01-08 | Correspondence received from, (Letter Form), the intervener will not be filing a condensed book | Attorney General of Manitoba |
| 2026-01-05 | Notice of change of counsel, (Letter Form), (Printed version due on 2026-01-12) | Attorney General of Manitoba |
| 2025-12-30 | Correspondence (sent by the Court) to, Letter of appearance by zoom | |
| 2025-12-30 | Correspondence (sent by the Court) to, Letter of appearance in person | |
| 2025-12-15 |
Notice of appearance, (Letter Form), Marie-Pier Boulet et Marie-Ève Landry will appear before the Court. Marie-Pier Boulet will present oral argument. , (Printed version due on 2025-12-22) |
Mario Denis |
| 2025-12-15 |
Notice of appearance, (Letter Form), Michael Dunn will appear before the Court. Michael Dunn will present oral argument. , (Printed version due on 2025-12-22) |
Attorney General of Ontario |
| 2025-12-11 |
Notice of appearance, (Letter Form), Éric Bernier will appear before the Court. Éric Bernier will present oral argument. , (Printed version filed on 2025-12-11) |
His Majesty the King |
| 2025-12-09 |
Notice of appearance, (Letter Form), Maxime Seyer-Cloutier and Michel Déom will appear before the Court in person, Sylvain Leboeuf and Julie Dassylva will appear virtually. Maxime Seyer-Cloutier will present oral argument. , (Printed version due on 2025-12-16) |
Attorney General of Quebec |
| 2025-12-09 |
Notice of appearance, (Letter Form), Dayna Queau-Guzzi and Renée Lagimodière will appear before the Court. Dayna Queau-Guzzi will present oral argument. , (Printed version due on 2025-12-16) |
Attorney General of Manitoba |
| 2025-12-09 |
Order by, Mor, UPON NOTICES OF INTERVENTION by the Attorney General of Ontario and the Attorney General of Manitoba having been filed pursuant to Rule 33(4) of the Rules of the Supreme Court of Canada; AND PURSUANT TO Rule 71(5.2) of the Rules of the Supreme Court of Canada; IT IS HEREBY ORDERED THAT: The two (2) interveners are each granted permission to present oral argument not exceeding ten (10) minutes at the hearing of the appeal. AND IT IS HEREBY FURTHER ORDERED THAT: His Majesty the King, intervener pursuant to Rule 22(3)(c)(i) of the Rules of the Supreme Court of Canada, is granted permission to present oral argument not exceeding five (5) minutes at the hearing of the appeal. Judgment accordingly |
|
| 2025-12-05 | Correspondence (sent by the Court) to, Letter of direction | |
| 2025-12-04 | Notice of hearing sent to parties | |
| 2025-12-04 | Appeal hearing scheduled, 2026-01-13 | |
| 2025-10-10 | Intervener's book of authorities, (Book Form), Completed on: 2025-10-14, (Printed version filed on 2025-10-14) | Attorney General of Manitoba |
| 2025-10-10 | Intervener's factum - AG on constitutional question, (Book Form), Incomplete, (Printed version due on 2025-10-20) | Attorney General of Manitoba |
| 2025-10-09 | Intervener's factum - AG on constitutional question, (Book Form), Completed on: 2025-10-15, (Printed version filed on 2025-10-14) | Attorney General of Ontario |
| 2025-09-24 | Notice of withdrawal, (Letter Form), the AGAB withdraws its Notice of Intervention, Completed on: 2025-09-25, (Printed version filed on 2025-10-16) | Attorney General of Alberta |
| 2025-09-11 | Appeal perfected for hearing | |
| 2025-09-10 | Respondent's book of authorities, (Book Form), Completed on: 2025-09-11, (Printed version filed on 2025-09-12) | Mario Denis |
| 2025-09-10 | Respondent's factum, (Book Form), Completed on: 2025-09-11, (Printed version filed on 2025-09-12) | Mario Denis |
| 2025-08-25 | Certificate (on limitations to public access), 23A, (Printed version filed on 2025-08-29) | His Majesty the King |
| 2025-08-25 | Intervener's factum, (Book Form), Completed on: 2025-08-29, (Printed version filed on 2025-08-29) | His Majesty the King |
| 2025-07-18 | Appellant's book of authorities, Completed on: 2025-07-21, (Printed version filed on 2025-07-21) | Attorney General of Quebec |
| 2025-07-18 | Certificate of counsel (attesting to record), 24A, (Printed version due on 2025-07-25) | Attorney General of Quebec |
| 2025-07-18 | Appellant's record, (Book Form), (3 volumes), Completed on: 2025-07-21, (Printed version filed on 2025-07-21) | Attorney General of Quebec |
| 2025-07-18 | Appellant's factum, (Book Form), Completed on: 2025-07-22, (Printed version filed on 2025-07-21) | Attorney General of Quebec |
| 2025-06-20 | Notice of intervention respecting a constitutional question, (Book Form), Completed on: 2025-06-23, (Printed version filed on 2025-06-24) | Attorney General of Manitoba |
| 2025-06-20 | Notice of intervention respecting a constitutional question, (Book Form), Completed on: 2025-06-23, (Printed version due on 2025-06-27) | Attorney General of Alberta |
| 2025-06-19 | Notice of intervention respecting a constitutional question, (Letter Form), Completed on: 2025-06-19, (Printed version filed on 2025-06-25) | Attorney General of Ontario |
| 2025-05-23 | Notice of constitutional question(s), (Letter Form), Completed on: 2025-05-28, (Printed version filed on 2025-05-23) | Attorney General of Quebec |
| 2025-05-23 | Notice of appeal, (Letter Form), Completed on: 2025-05-23, (Printed version filed on 2025-05-23) | Attorney General of Quebec |
| 2025-04-24 | Copy of formal judgment sent to Registrar of the Court of Appeal and all parties | |
| 2025-04-24 | Judgment on leave sent to the parties | |
| 2025-04-24 |
Judgment of the Court on the application for leave to appeal, The application for leave to appeal of Mario Denis from the judgment of the Court of Appeal of Quebec (Montréal), Numbers 500-10-007687-211 and 500-10-007898-222, 2024 QCCA 647, dated May 24, 2024, is dismissed and the application for leave to appeal of the Attorney General of Quebec is granted, the scope of the appeal will be limited solely to the question on the declaration of unconstitutionality of the sentence provided for in section 286.1(2) of the Criminal Code. Granted |
|
| 2024-12-02 | All materials on application for leave submitted to the Judges, for consideration by the Court | |
| 2024-09-23 | Certificate (on limitations to public access), (Letter Form), (Electronic version filed on 2024-09-24) | His Majesty the King |
| 2024-09-23 | Respondent's response on the application for leave to appeal, (Book Form), Completed on: 2024-09-24, (Electronic version filed on 2024-09-24) | His Majesty the King |
| 2024-08-26 | Letter acknowledging receipt of an incomplete application for leave to appeal, Second application, file opened on August 26, 2024 | |
| 2024-08-23 | Certificate (on limitations to public access), (Letter Form), Form 23 A, (Printed version filed on 2024-08-26) | Attorney General of Quebec |
| 2024-08-23 | Letter acknowledging receipt of an incomplete application for leave to appeal, First application, file opened 2024-08-26 | |
| 2024-08-23 | Certificate (on limitations to public access), Form 23A, (Printed version due on 2024-08-30) | Mario Denis |
| 2024-08-23 |
Application for leave to appeal, (Book Form), (2 volumes), SECOND APPLICATION Missing: -Signed version of the trial court judgment and order (Considered complete on Sept 11-2024), Completed on: 2024-09-11, (Printed version filed on 2024-08-26) |
Attorney General of Quebec |
| 2024-08-23 |
Application for leave to appeal, (Book Form), FIRST APPLICATION Missing: -Amended notice of application indicating the correct section of law cited, the CA file number that he wants to appeal from and informations about the applicant's counsels (rec'd 2024-08-27) -Amended Form 23 A (rec'd 2024-08-27) -Proof of service for Attorney general of Qc), Completed on: 2024-08-27, (Printed version filed on 2024-08-30) |
Mario Denis |
Parties
Please note that in the case of closed files, the “Status” column reflects the status of the parties at the time of the proceedings. For more information about the proceedings and about the dates when the file was open, please consult the docket of the case in question.
Main parties
| Name | Role | Status |
|---|---|---|
| Attorney General of Quebec | Appellant | Active |
v.
| Name | Role | Status |
|---|---|---|
| Denis, Mario | Respondent | Active |
Other parties
| Name | Role | Status |
|---|---|---|
| His Majesty the King | Intervener | Active |
| Attorney General of Ontario | Intervener | Active |
| Attorney General of Manitoba | Intervener | Active |
Counsel
Party: Attorney General of Quebec
Counsel
Julie Dassylva
Sylvain Leboeuf
Alexandre Duval
Michel Déom
Bureau 8.00
1, rue Notre-Dame Est
Montréal, Quebec
H2Y 1B6
Telephone: (514) 393-2336 Ext: 51465
FAX: (514) 873-7074
Email: maxime.seyer-cloutier@justice.gouv.qc.ca
Agent
225, montée Paiment
2e étage
Gatineau, Quebec
J8P 6M7
Telephone: (819) 771-7393
FAX: (819) 771-5397
Email: p.landry@noelassocies.com
Party: Denis, Mario
Counsel
Gabriel Darquenne
Marie-Ève Landry
2950, rue Lucien-L’allier
Bureau 220
Laval, Quebec
H7P 0H8
Telephone: (514) 666-1111
FAX: (514) 504-2073
Email: meboulet@bmdavocats.com
Party: His Majesty the King
Counsel
Éric Bernier
2800 boulevard Saint-Martin
Bureau local 1.02
Laval, Quebec
H7T 2S9
Telephone: (450) 686-5911 Ext: 62334
FAX: (450) 686-8678
Email: simon.blais@dpcp.gouv.qc.ca
Party: Attorney General of Ontario
Counsel
Crown Law Office - Criminal Division
720 Bay Street, 10th Floor
Toronto, Ontario
M7A 2S9
Telephone: (416) 326-4600
FAX: (416) 326-4656
Email: michael.dunn@ontario.ca
Party: Attorney General of Manitoba
Counsel
Dayna Queau-Guzzi
6 - 405 Broadway
Winnipeg, Manitoba
R3C 3L6
Telephone: (204) 945-5778
FAX: (204) 945-1260
Email: renee.lagimodiere2@gov.mb.ca
Agent
160 Elgin Street, Suite 2600
Ottawa, Ontario
K1P 1C3
Telephone: (613) 786-0211
FAX: (613) 563-9869
Email: lea.desjardins@gowlingwlg.com
Summary
Keywords
Criminal law — Abuse of process — Entrapment — Cruel and unusual treatment or punishment — Mandatory minimum sentence — Commodification of sexual activity as regards person under age of 18 years — Whether s. 286.1(2)(a) of Criminal Code breaches s. 12 of Canadian Charter of Rights and Freedoms — If it does, whether it is reasonable limit prescribed by law that can be demonstrably justified in free and democratic society under s. 1 of Canadian Charter of Rights and Freedoms — Criminal Code, R.S.C. 1985, c. C 46, s. 286.1 — Canadian Charter of Rights and Freedoms, ss. 12, 24(1) and 52(1).
Summary
Case summaries are prepared by the Office of the Registrar of the Supreme Court of Canada (Law Branch). Please note that summaries are not provided to the Judges of the Court. They are placed on the Court file and website for information purposes only.
Two fictitious advertisements were published by the police on Internet sites offering escort services; the text of the advertisements highlighted the youthfulness of the people. Mr. Denis communicated with someone who turned out to be a police officer acting in an undercover capacity. She stated that she mentioned the young girl’s age at least four times but that Mr. Denis did not react to that information. He was arrested by the police when he entered the room where the “escort” was.
Following the trial, Mr. Denis was convicted of the offence under s. 286.1(2) of the Criminal Code (communication for the purpose of obtaining sexual services for consideration from a person under the age of 18 years). He brought a motion to have the mandatory minimum sentence declared invalid and of no force or effect. The trial judge, considering the six month minimum sentence to be appropriate, did not conduct the Charter analysis.
The Court of Appeal allowed the appeal in part to rule on the constitutional validity of the mandatory minimum sentence and declare it invalid and of no force or effect, in accordance with s. 52(1) of the Charter.
Lower court rulings
Court of Quebec
540-01-084690-182
Application for stay of proceedings based on entrapment dismissed
Appeal from judgment dismissing motion for stay of proceedings dismissed
Appeal from sentencing judgment allowed in part to declare mandatory minimum sentence, under s. 286.1(2)(a) of Criminal Code, unconstitutional and of no force or effect in accordance with s. 52(1) of Canadian Charter of Rights and Freedoms
Filed documents
The memorandums of argument on an application for leave to appeal will be posted here 30 days after leave to appeal has been granted unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of the memorandum by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613‑996‑7933 or at 1‑888‑551‑1185.
If you have questions about a memorandum of argument or want to use a memorandum of argument, please contact the author of the memorandum of argument directly. Their name appears at the end of the memorandum of argument. The contact information for counsel is found in the “Counsel” tab of this page.
Downloadable PDFs
Not available
Related links
The factums of the appellant, the respondent and the intervener will be posted here at least 2 weeks before the hearing unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of factums by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613‑996‑7933 or at 1‑888‑551‑1185.
If you have questions about a factum or want permission to use a factum, please contact the author of the factum directly. Their contact information appears on the first page of each factum.
Downloadable PDFs
Not available
Related links
The condensed books of the appellant, the respondent and the intervener will be posted here upon receipt of the electronic version, 2 days prior to the scheduled appeal hearing. You may also obtain copies of condensed books by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613‑996‑7933 or at 1‑888‑551‑1185.
If you have questions about a condensed book or want permission to use a condensed book, please contact the author of the condensed book directly. Their contact information appears on the first page of each condensed book.
Downloadable PDFs
Not available