SIA CCTV Evidence Handling

Question 1

What is the 'chain of custody' in relation to CCTV evidence?

Accepted Answer

A documented trail showing who has handled the evidence and when

Answer

The physical chain used to secure the recording equipment

Answer

The order in which cameras recorded an incident

Answer

The custody process for arrested individuals

Question 2

When exporting CCTV footage as evidence, what format is generally preferred by UK courts?

Accepted Answer

The native format of the recording system with the proprietary player

Answer

Any common video format like MP4

Answer

Only photographs from the footage

Answer

Audio-only recordings

Question 3

What should a CCTV operator do immediately when they witness a crime on camera?

Accepted Answer

Continue monitoring, alert the relevant authorities, and begin documenting the incident

Answer

Delete all non-essential footage

Answer

Leave the control room to intervene

Answer

Switch off the recording to save the footage

Question 4

Why is it important to record the time and date stamp when exporting CCTV evidence?

Accepted Answer

It provides a verifiable timeline that can corroborate or contradict witness statements

Answer

It makes the footage look more professional

Answer

It is only needed for insurance claims

Answer

It helps identify the camera model

Question 5

What is a 'contemporaneous note' in relation to CCTV evidence?

Accepted Answer

A record made at the time of or shortly after the incident

Answer

Notes written weeks after an incident

Answer

Notes shared on social media

Answer

A pre-written template filled in later

Question 6

If CCTV evidence is required for a court case, what must the operator be prepared to do?

Accepted Answer

Attend court to give evidence about how the footage was obtained and handled

Answer

Delete the footage after copying

Answer

Send the footage anonymously

Answer

Only provide a verbal description of what was seen