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Artificial Intelligence in Law Enforcement
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Facial Recognition in Policing

Facial recognition is the most contested policing technology in use today. Live deployments scan faces in a crowd against a watchlist in real time, while retrospective systems match still images against custody databases. Coverage here tracks force deployments, accuracy and demographic disparity findings, legal challenges, and the regulatory position in the UK and abroad.

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Latest coverage

BTP's facial recognition trial in London cost £320K, scanned 500K faces - and led to no arrests

A six-month trial of live facial recognition technology across London railway stations resulted in no arrests and cost more than £320,000. Freedom of information figures obtained…

Evening Standard·1 Oct 2026
London police facial recognition trial scanned 500,000+ faces and produced one false alert

British Transport Police scanned more than 500,000 faces during a six-month trial of live facial recognition at London railway stations. The programme cost the force £320,786.…

Bing News·30 Sept 2026
London expands LFR despite weak results from rail trial

A six-month trial of live facial recognition across London railway stations led to no direct arrests, figures obtained by Liberty Investigates show. The pilot ran between February…

Biometric Update·30 Sept 2026
UK rail cops' £320K face-scanning spree nets zero matches

A six-month live facial recognition trial by British Transport Police failed to find a single target after scanning more than 500,000 commuters' faces. Freedom of Information…

The Register·30 Sept 2026
Six-Month Trial of Live Facial Recognition in London Railway Stations Nets Zero Suspects

A police trial of live facial recognition technology in London has ended without finding any suspects or leading to any arrests. Officers scanned more than 500,000 faces during…

Bing News·30 Sept 2026
“One searchable platform:” this AI surveillance company wants facial recognition added to Flock

VIDIZMO has proposed combining Flock data with facial recognition technology. The company says the system would allow police to search by face, vehicle or object. However, Flock…

Bing News·30 Sept 2026
Scotland’s biometrics commissioner renews call for legislation to govern use of live facial recognition tech

Scotland's biometrics commissioner has renewed his call for new laws to govern the use of live facial recognition technology in policing. Dr Brian Plastow warned that UK bodies…

Bing News·30 Sept 2026
Facial recognition trial in London stations leads to zero arrests

A six-month trial of live facial recognition technology in London railway stations resulted in no arrests and one false match. The British Transport Police operation scanned more…

Evening Standard·29 Sept 2026
Privacy's Defenders: Cowboys, Cypherpunks and Visionaries

Cindy Cohn has ended a 26-year run with the Electronic Frontier Foundation, including 11 years in an unspecified role. Her departure comes as public concern grows over mass…

EFForg·29 Sept 2026
Surveillance Finds a Way

Third-party surveillance companies are offering to add facial recognition technology to footage gathered by Flock cameras for police forces. Flock chief executive Garrett Langley…

404 Media·29 Sept 2026
Surveillance Company Tells Cops It Wants to Add Facial Recognition to Flock Cameras

Surveillance company VIDIZMO has pitched facial recognition tools to police forces to analyse footage captured by Flock Safety cameras. Flock chief executive Garrett Langley has…

404 Media·29 Sept 2026
Trial of live facial recognition in London stations ends with a false positive and no arrests

A six-month trial of live facial recognition technology in London railway stations resulted in no arrests and a single incorrect alert. The trial cost more than £320,000 and used…

The Guardian Technology·29 Sept 2026
Trial of live facial recognition cameras in London stations ends with one false positive

A six-month trial of live facial recognition technology in London railway stations resulted in no arrests, according to a freedom of information request. The project cost more…

The Guardian Technology·29 Sept 2026
US lawmakers revive broader federal biometric surveillance moratorium

Democratic lawmakers have reintroduced legislation to strictly limit the federal government's use of facial recognition and other biometric tools. Senator Edward Markey is leading…

Biometric Update·28 Sept 2026
Moldova plans national facial image database for police searches, European data exchange

Moldova's Ministry of Internal Affairs wants to set up a national facial image registry. Law enforcement would use facial biometrics from the system to identify suspects and…

Biometric Update·25 Sept 2026
Civil liberties groups join lawsuit over Reno PD reliance on third-party LFR match

Two leading civil liberties groups have joined legal action against police in Reno, Nevada over their use of live facial recognition. The legal challenge involves a system run by…

Biometric Update·24 Sept 2026
Facial recognition trial by police in Australia delivered strong results. But was it an ethical success?

The results of Australia's first live facial recognition trial have been released. The Western Australian Police Force tested the technology across both metropolitan and regional…

Bing News·23 Sept 2026
10,000 cops, AI tech, war room: Pune all set for safe Ganesh idol immersion

Artificial intelligence video analytics and facial recognition systems will form a major part of a security plan. Police Commissioner Amitesh Kumar announced the use of the…

Bing News·23 Sept 2026
10,000 cops, AI tech, anti-drones: Pune all set for safe Ganesh idol immersion

Police will use artificial intelligence video analytics and facial recognition systems as a major part of a security plan. Police Commissioner Amitesh Kumar confirmed the measures…

Bing News·23 Sept 2026
Western Australia Police claim LFR trial success after 900K scans in 3 months

Police in Western Australia say an ongoing trial of overt live facial recognition technology has produced "significant results". The force reported a "tangible increase in…

Biometric Update·22 Sept 2026
In pictures: Millwall and West Ham fans watch derby amid tight police presence

The Metropolitan Police deployed around 400 officers to manage crowds at the first league match between Millwall and West Ham United in 14 years. Mounted officers, police vans,…

Evening Standard·19 Sept 2026
Facetagr offers facial recognition to ID missing Nepal flood victims

Authorities in Nepal have adopted an artificial intelligence facial recognition system to help identify people found dead after devastating floods hit parts of the country last…

Biometric Update·18 Sept 2026
Live facial recognition active in Bradford city centre right now

Police are currently using live facial recognition technology in Bradford city centre. An onlooker told the T&A that he saw a handcuffed man sitting inside a police van during the…

Bing News·16 Sept 2026
Despite police department ban, facial recognition technology lingers in Milwaukee’s criminal justice system

Milwaukee County is still prosecuting cases that used facial recognition technology during police investigations, despite the local police department banning its use in February.…

Bing News·13 Sept 2026

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