Security personnel may be among the first people to notice an incident. The priority is safety and appropriate emergency response, followed by protecting the scene and information where possible.
At a glance
- Ontario emergency training includes protecting and securing a crime scene.
- Evidence training covers accepted approaches to collection, preservation and presentation.
- Security reports should document observations and actions without contaminating the record with speculation.
What this means in practice
The official rules establish a baseline, but a workable security assignment still needs property-specific decisions. The client and provider should turn general requirements into clear instructions about what is checked, who can authorize exceptions, what must be documented and when another authority takes over.
Questions to confirm
- Is anyone in immediate danger?
- What must remain untouched until police or another authority arrives?
- Who entered the area after the incident was discovered?
Picture this at your property
A break-in is discovered before opening. Staff want to clean broken glass immediately. Unless safety requires movement, the scene may need to be preserved and access controlled until police or the responsible authority advises otherwise.
The value of the example is the decision process: identify what is known, what remains uncertain, who has authority, and what information should be preserved for follow-up.
Practical takeaway
The strongest security process is usually the one that makes responsibilities, observations and escalation clear. That creates a service that can be understood and reviewed without overstating what security can guarantee.
Official sources & verification
1. Section 6: Emergency response preparation — Government of Ontario
2. Section 7: Canadian legal system — Government of Ontario
3. Section 4: Report writing — Government of Ontario
Last reviewed: 2026-08-08. This resource provides general information, not an emergency plan or legal advice. Follow the site’s approved emergency procedures and directions from police, fire, EMS or other competent authorities. Call 911 for an emergency or immediate threat.