Crowd Dispersal Orders and Bylaw Contacts - Longueuil

Public Safety Quebec 4 Minutes Read · published May 24, 2026 Flag of Quebec · By Daniel Roy

In Longueuil, Quebec, crowd dispersal orders and related public-order interventions are handled through municipal bylaw enforcement in coordination with the Service de police de l'agglomération de Longueuil (SPAL). This guide explains who issues dispersal or removal orders, how to report unsafe gatherings, what sanctions may apply, and the practical steps residents and event organizers should follow to seek permits, appeal decisions, or request reviews.

Who issues crowd dispersal orders

Crowd dispersal orders may be issued by police officers for public-safety reasons and by municipal bylaw officers when a gathering contravenes a Longueuil bylaw or a municipal permit condition. Contact the municipal bylaw enforcement unit or the SPAL for immediate public-safety enforcement Service de police de l'agglomération de Longueuil[1] and the City of Longueuil bylaw/permits pages for administrative complaints Ville de Longueuil - Permis et règlements[2].

For immediate threats, call 9-1-1 and then notify municipal bylaw services.

Penalties & Enforcement

Enforcement for illegal or unsafe gatherings in Longueuil is carried out by the Service de police de l'agglomération de Longueuil (SPAL) for criminal or immediate-safety orders and by the City of Longueuil's bylaw enforcement for municipal infractions and permit breaches. Specific fine amounts and schedules are often listed in the controlling bylaw or permit conditions; when a figure is not listed on the cited pages below, the document is noted as "not specified on the cited page".

  • Enforcer: SPAL for public-safety orders and City of Longueuil By-law Enforcement for municipal infractions SPAL[1].
  • Fines: specific monetary amounts are not specified on the cited city or police pages; see the controlling bylaw or permit for amounts (not specified on the cited page).
  • Escalation: first, repeat and continuing-offence rules are set in the applicable bylaw or permit conditions and are not specified on the cited pages.
  • Non-monetary sanctions: dispersal orders, seizure of materials creating hazards, removal from premises, suspension or revocation of municipal permits, and referral to court for prosecution.
  • Appeals: appeal or review pathways depend on the specific bylaw or permit; time limits for filing an appeal are not specified on the cited pages and must be checked on the controlling instrument.
  • Defences/discretion: officers exercise discretion; valid municipal permits, emergency exemptions, or a "reasonable excuse" may be considered where the bylaw or law allows.
Municipal fines and timelines are set in the specific bylaw or permit document and may vary by contravention.

Applications & Forms

Event organizers should apply for any required public-assembly permit with the City of Longueuil. The exact form names or numbers and fees are listed on the City permit pages; if a named form or fee is not published on the cited page, it is noted as "not specified on the cited page". For police coordination for large events, contact SPAL well in advance to arrange safety plans and policing needs SPAL[1].

How to report or request dispersal action

  • Immediate danger: call 9-1-1 and provide location and nature of the threat.
  • Non-urgent complaints: submit an online complaint or request to Ville de Longueuil By-law Enforcement via the municipal complaints page Ville de Longueuil - Permis et règlements[2].
  • Provide evidence: date, time, photos or video, names of organizers, and witness contacts help enforcement assess the situation.
  • Follow-up: keep reference numbers from the police or municipal case file and ask about appeal or review timelines.

FAQ

Who can order a crowd to disperse in Longueuil?
Police officers can issue immediate dispersal orders for public-safety reasons; municipal bylaw officers can order dispersal when a gathering breaches a municipal regulation or permit condition.
How do I report an unsafe gathering that should be dispersed?
For immediate risk, call 9-1-1. For non-urgent bylaw complaints, contact Ville de Longueuil By-law Enforcement via the City website complaints form.
Can an organizer appeal a dispersal order or fine?
Appeal routes depend on the controlling bylaw or permit; specific appeal deadlines and procedures are listed in the applicable instrument or are not specified on the cited page.

How-To

  1. Assess urgency: if immediate danger, call 9-1-1 and remain at a safe distance.
  2. Document the incident: take time-stamped photos, note participants, and record permit details if available.
  3. Contact municipal bylaw enforcement or SPAL to file a complaint and provide evidence and contact details.
  4. If sanctioned, request written notice of the order, note the appeal deadline, and follow the procedures in the notice to appeal or seek review.

Key Takeaways

  • Immediate threats go to 9-1-1; municipal complaints go to Ville de Longueuil.
  • Permits and permit conditions influence whether a dispersal order is lawful.
  • SPAL enforces public-safety orders while City bylaw officers handle municipal infractions.

Help and Support / Resources


  1. [1] Service de police de l'agglomération de Longueuil - site officiel
  2. [2] Ville de Longueuil - Permis, règlements et services municipaux
Daniel Roy

Daniel Roy

Municipal Bylaw Analyst

Daniel analyses municipal bylaws across Canadian provinces and territories. He checks every guide against official municipal and provincial sources.