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Body-worn cameras are increasingly common in security operations. Door supervisors, retail security, mobile patrol — the technology has become affordable enough that many companies now issue them as standard.
With that has come an assumption I hear repeatedly: the camera does the paperwork.
It does not. And misunderstanding that distinction creates a specific and serious risk.
What Body-Worn Camera Footage Actually Is
Footage is evidence. It is not a record of your decision-making. It shows what the camera captured — which is not always what you saw, what you heard, or what you were thinking in the moments before and during an incident.
A barrister reviewing body-worn footage is not interested in what the camera saw. They are interested in what you saw, what you knew, and why you made the decisions you made. The footage does not answer those questions. Your contemporaneous written record does.
The Specific Gap Body-Worn Footage Cannot Fill
The grounds for your decision. Why you approached. Why you considered the situation required intervention. What you had been told before arriving at the location — from colleagues, from radio, from the client.
The sequence of your reasoning. In a use of force situation, proportionality is assessed against what you believed at the time, based on the information you had at the time. The footage shows the outcome. Your written record explains the reasoning.
What happened outside the camera's field of view. Body-worn cameras have a fixed angle. Incidents are dynamic. What happened to your left, behind you, in the moments before you activated the camera — none of that is in the footage.
Your observations before the incident was apparent. If you were monitoring a situation for twenty minutes before it escalated, the footage may only capture the last two. Your written record covers the full timeline.
Footage Retention and Continuity
Body-worn camera footage has its own chain of custody requirements. If footage is going to be used as evidence — in a police investigation, a civil claim, an SIA review — there needs to be a documented record of who downloaded it, when, where it was stored, and who had access to it.
Without that chain of custody record, the footage's evidential value is significantly reduced. A defence team will challenge it.
Your written incident record should note that body-worn camera footage was captured, the device ID, the approximate time range of relevant footage, and who was responsible for download and storage.
The Standard That Applies Regardless of Technology
The SIA's expectation — and the court's expectation — is a contemporaneous written record. Body-worn camera policy does not change that expectation. It adds a layer of evidence, but it does not replace the written record.
Operatives who understand this and document accordingly are protected. Operatives who assume the camera did the job find out otherwise when a complaint is made and the written record does not exist.
Original Note works alongside body-worn camera systems — the written record is created at the point of occurrence, timestamped and sealed, while the footage sits in the camera. Together they provide a complete contemporaneous account. Separately, neither is sufficient on its own.
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