Ontario guide
Patrol Procedures for Security Guards
Practical patrol study guide for observation, hazards, route awareness, and reporting.
Last reviewed: by Ontario editorial team.
Quick answer
A patrol is a planned inspection of people, property, systems, and conditions. Its purpose can include deterrence, early hazard detection, access verification, emergency readiness, and documentation. A guard should know what the route is meant to protect, not simply complete checkpoints.
Prepare before leaving the post
Review post orders, recent incidents, out-of-service equipment, authorized contractors, weather, lone-worker procedures, and emergency contacts. Check the radio, flashlight, personal protective equipment, keys, and any patrol device. Tell control or a partner when required.
Know restricted, hazardous, and communication dead zones. A patrol plan should not send a guard into a confined space, active fire area, electrical hazard, or unknown violent incident without appropriate authority, training, and support.
Observe systematically
Use sight, hearing, and smell without touching or entering hazards unnecessarily. Compare current conditions with the normal baseline:
- doors, windows, locks, seals, fences, and lighting;
- alarm panels, leaks, unusual odours, heat, smoke, or sound;
- blocked exits, damaged extinguishers, trip hazards, and unsafe storage;
- unauthorized people or vehicles;
- equipment status and signs of tampering; and
- people who may need medical or other assistance.
Vary timing and direction only when post orders permit. Predictable patrols may reduce deterrence, but random variation must not skip required checks.
Respond according to risk
Do not enter an unknown scene merely to prove that the patrol was completed. From a safe position, observe, call for assistance, protect others from the area, and preserve evidence. Emergency conditions may require activating an alarm or calling 911 before notifying a supervisor.
For a minor maintenance issue, record the location precisely, take an authorized photo if policy permits, notify the correct contact, and follow up. For an open secure door, do not automatically enter alone; look for forced entry, request support, and follow the site response plan.
Document exceptions, not assumptions
A patrol log should show route or area, time, observations, action, notifications, and outcome. “All secure” is only meaningful if the required checks were actually completed. If an area could not be checked, record why and who was told.
Scenario example
During an exterior patrol, a guard smells natural gas near a service door. The better response is not to operate switches or enter to locate the leak. The guard moves to a safe location, keeps others away, calls emergency services and the designated site contact, and notes wind direction and observations without approaching the source.
Common patrol errors
- focusing on checkpoint speed instead of condition;
- wearing headphones or looking continuously at a phone;
- contaminating a possible scene;
- entering alone without a risk assessment;
- failing to report a “small” issue that later becomes serious; and
- writing a conclusion without observations.
Patrol instructions are site-specific. Ontario training provides principles, while post orders define the actual route and escalation process.
Practice Ontario patrol procedures
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