The first deployment of Live Facial Recognition (LFR) technology in Chester city centre was completed last week.

Marking the first time the LFR van has been used in Cheshire, throughout the deployment on Thursday 5 March the system processed over 34,000 faces.

Any biometric data belonging to members of the public who were not part of a pre-approved watchlist was automatically and immediately deleted.

The day focused on public engagement, demonstrating how the technology supports local policing when it comes to safeguarding vulnerable people and identifying suspects or wanted individuals.

Officers spent the day speaking with the public, explaining how the technology works, and outlining the strict safeguards in place.

"This first deployment was all about engaging with our communities and being open about the technology we use," said Chief Inspector Darren Griffiths, who oversaw the operation.

"It was really encouraging how many people took the time to speak with us, ask questions and see the LFR van in action.

"The technology alerted officers only when necessary and demonstrated how LFR can be used in a targeted and proportionate way. This learning will help shape how we use the technology going forward, particularly during major policing operations and events where it can provide an additional layer of safety for the public."

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More information about Live Facial Recognition, including how it works and the safeguards in place for every deployment, can be found here.