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Lock Pick Laws in Ontario

Updated Jan 10, 2026
Conditional / Unclear

Ambiguous laws, intent requirements, or varies by circumstance

Quick Summary

Ontario

Conditional / Unclear
  • 🏠At Home✓ Legal
  • 🚗In Vehicle⚠ Caution
  • 🎒Carrying⚠ Caution
  • 🎪Events✓ Legal

Overview

Canada's approach to lock picks is governed by **Section 351** of the Criminal Code, which addresses "Possession of Break-In Instruments." The key phrase is "**without lawful excuse**" - meaning possession is only criminal if you lack a legitimate reason. Locksport hobbyists, locksmith students, and those using picks on their own property have lawful excuse. The law focuses on intent, not mere possession. Ontario follows the federal Criminal Code in this regard.

Legality by Scenario

🏠At Home
Possessing lock picks in your residence
Generally Legal

Legal with lawful excuse. Hobby use on your own property is explicitly legitimate.

Key Points

  • "Lawful excuse" includes hobby purposes
  • Practice on your own locks freely
  • No registration or permit required

Risk Factors

  • None for home possession with legitimate purpose

This is general information, not legal advice. Laws may change. Always consult a qualified attorney for specific legal guidance.

Frequently Asked Questions

Compare Other Regions

See how Ontario's lock pick laws compare to other jurisdictions.

Similar Classification(3)
More Permissive(1)

Sources & References

Legislation
High credibility
Criminal Code of Canada, Section 351 - Possession of Break-In Instruments

Every person who, without lawful excuse, has in their possession any instrument suitable for breaking into any place, motor vehicle, vault or safe...

Retrieved: Jan 10, 2026
Case Law
High credibility
R. v. Paterson - Lawful Excuse Interpretation

Leading Canadian case on interpretation of 'lawful excuse' in possession of break-in instruments charges.

Retrieved: Jan 10, 2026
Academic
Medium credibility
Criminal Notebook - Section 351 Analysis

Comprehensive legal analysis of Section 351 elements, defences, and case law interpretations.

Retrieved: Jan 10, 2026
Organization
Medium credibility
Ontario Provincial Locksmiths Association

Professional locksmith organization providing industry standards and advocacy in Ontario.

Retrieved: Jan 10, 2026
Organization
Medium credibility
TOOOL Canada
Retrieved: Jan 10, 2026

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Legal Disclaimer

This is general information, not legal advice. Laws change frequently. Always consult a qualified attorney for specific legal guidance.

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