Report Disorderly Conduct and Bylaw Offences to London Police

Public Safety Ontario 3 Minutes Read · published February 12, 2026 Flag of Ontario

In London, Ontario, knowing how and when to report disorderly conduct or public-order offences helps keep public spaces safe and ensures bylaw and criminal issues are handled by the right authority. For emergencies that threaten life or property call 911 immediately. For non-emergency incidents, the London Police Service and the City of London By-law Enforcement receive reports and investigate depending on whether an offence is criminal or municipal. This guide explains reporting channels, likely enforcement paths, common violations, and practical steps residents can take to preserve evidence and follow up.

Penalties & Enforcement

Disorderly conduct and public-order matters in London may be addressed under federal Criminal Code provisions when behaviour amounts to a criminal offence, or under municipal bylaws when the matter is a local nuisance, parks disturbance, noise issue or other bylaw contravention. The London Police Service enforces criminal offences; City of London By-law Enforcement handles municipal bylaw complaints. Specific monetary fines and escalation schedules are not specified on the cited city or police overview pages cited below. [1][2]

  • Enforcer: London Police Service for criminal offences; City of London By-law Enforcement for municipal bylaws.
  • Fines: not specified on the cited page for bylaw fines or criminal monetary penalties; check the linked instruments or court records for exact amounts.
  • Escalation: first offence, repeat, and continuing offences handled by progressive enforcement or charges; exact escalation steps not specified on the cited summary pages.
  • Non-monetary sanctions: orders to cease activity, removal from public property, seizure of items, and potential court appearances.
  • Reporting pathways: 911 for emergencies; London Police non-emergency reporting for criminal incidents; City of London bylaw complaint portal for municipal matters.[1][2]
If behaviour endangers anyone, call 911 rather than waiting to gather evidence.

Applications & Forms

To report offences or request enforcement:

  • Call 911 for emergencies; no form required.
  • Use the London Police Service non-emergency or online reporting pages to file information about criminal incidents; see links below for contact and reporting options.[1]
  • Submit municipal bylaw complaints through the City of London bylaw complaint portal; the city site lists complaint categories and how they are processed.[2]

Common Violations

  • Public intoxication and rowdy behaviour in parks or streets.
  • Disturbance of the peace or aggressive conduct that may be criminal.
  • Unauthorized events or amplified noise that breach municipal noise or parks bylaws.
  • Blocking sidewalks, aggressive panhandling, or other public-space obstructions.
Collect clear dates, times, locations, and witness names before making a non-emergency report.

Action Steps: How to Report

  • Emergency: call 911 immediately for threats to safety or property.
  • Non-emergency criminal concerns: use the London Police Service non-emergency contact or online report options to submit details and evidence; attach photos or video if safe to do so.[1]
  • Municipal bylaw complaints: file through the City of London bylaw complaint portal and follow the city’s instructions for inspections and follow-up.[2]
  • Preserve evidence: save timestamps, filenames, witness contacts, and copies of any communications.

FAQ

When should I call 911 versus using non-emergency reporting?
Call 911 for immediate danger, violence, or serious threats. Use non-emergency police reporting or the City of London bylaw complaint portal for incidents that are not urgent.[1]
Can I report noise or park disturbances directly to the city?
Yes. Municipal issues such as noise, park misuse, and local nuisance complaints are handled by City of London By-law Enforcement via the city complaint portal.[2]
How do appeals and reviews work if I disagree with enforcement?
Appeals procedures depend on whether the matter is criminal (court processes) or municipal (provincial offences or municipal review processes). Specific appeal timelines and routes are not specified on the cited overview pages; contact the enforcing agency for next steps.[3]
Keep records of all reports and any file or incident numbers you receive.

How-To

  1. Assess urgency: call 911 for immediate risk; otherwise proceed to step 2.
  2. Document the incident: note date, time, location, description, and witnesses; take photos or videos if safe.
  3. Choose the right channel: file criminal reports with London Police Service or municipal complaints with City of London By-law Enforcement.[1][2]
  4. Follow up: save any reference numbers, follow instructions from the agency, and request updates if you do not hear back within the expected time frame.

Key Takeaways

  • Call 911 for emergencies; use the police non-emergency or city complaint portals for other matters.
  • Preserve evidence and witness details before reporting.

Help and Support / Resources

  1. [1] London Police Service - Report a Crime
  2. [2] City of London - Report a By-law Complaint
  3. [3] City of London - Bylaws

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