London deploys live facial recognition

The Metropolitan Police said on May 13 that it would use live facial recognition as part of a major public-order operation in central London on Saturday, May 16. The deployment put the technology into a protest setting for the first time, according to reports published on May 15, as officers prepared for two large demonstrations and the FA Cup final on the same day. (news.met.police.uk) Deputy Assistant Commissioner James Harman said 4,000 officers would be on duty, backed by drones, helicopters, dog units and live facial recognition. The move drew a warning from Professor William Webster, the U.K.’s Biometrics and Surveillance Camera Commissioner, who said misidentifications could expose police to legal action over fundamental rights. (uk.finance.yahoo.com) ### Where did police say they would use the cameras? The Metropolitan Police said the technology would be used in central London on May 16 as part of its policing plan for a day that included the annual Nakba Day march and the Unite the Kingdom demonstration. (gov.uk) Harman said the force would take a “zero-tolerance approach” and use “specialist resources including live facial recognition” during the operation. Reports published on May 15 said the facial-recognition deployment was tied to the Tommy Robinson-led Unite the Kingdom rally. Reclaim The Net reported that cameras would scan people heading to that demonstration in Camden, while the Met’s own public briefing did not specify an exact camera site in its published remarks. (news.met.police.uk) ### Why is this deployment getting more scrutiny than earlier ones? Protests occupy a different legal and political space because they involve assembly and expression in public. Webster told media that people who are misidentified could bring claims for breaches of their fundamental rights, according to reports published on May 15. Jake Hurfurt of Big Brother Watch said deploying live facial recognition at protests was “a frightening escalation” and said a biometric identity check could not become a prerequisite for free speech. (news.met.police.uk) That criticism focused on the effect that real-time screening could have on people deciding whether to attend a lawful demonstration. ### What legal framework are police relying on right now? (reclaimthenet.org) The Home Office said on December 4, 2025 that police can use facial recognition within the current legal framework, but added that a more specific framework is needed for “significantly greater scale.” The consultation document said the existing basis is spread across common law, data-protection law and human-rights law. (uk.finance.yahoo.com) Professor William Webster said in his February 24, 2026 response to that consultation that the government had a “once-in-a-generation opportunity” to design a legal framework for facial recognition and similar technologies. His response was published on GOV.UK as the Home Office considered changes to the rules. (beforeitsnews.com) ### What have regulators said about accuracy, bias and governance? The Information Commissioner’s Office said on March 17 that it is scrutinising police use of facial-recognition technology for compliance with data-protection law. Emily Keaney, the ICO’s deputy commissioner for regulatory policy, said public trust depends on police using the systems without putting civil liberties at risk. (gov.uk) The ICO said its research found people ranked name accuracy, officer training and safeguards against bias among the top factors in regulating police use of facial recognition. The regulator also said forces should conduct routine testing for bias and discriminatory outcomes and keep policies and training updated. (gov.uk) ### What is the Met’s case for expanding live facial recognition? The Metropolitan Police said on May 13 that more than 170 wanted people were arrested during a six-month live facial-recognition pilot in Croydon. The force said that pilot used static cameras for the first time and produced one arrest every 35 minutes. (ico.org.uk) The Home Office said in its consultation paper that the Met recorded 962 arrests between September 2024 and September 2025 as a direct result of live facial recognition. The same paper said 127 arrests followed retrospective facial-recognition use after disorder in 2025. (ico.org.uk) ### What comes next in the policy fight? The Home Office said responses to its consultation on a new legal framework for law-enforcement use of biometrics, facial recognition and similar technologies closed on February 12, 2026. The department said a response paper is due within 12 weeks on GOV.UK. (news.met.police.uk) The Information Commissioner’s Office said on March 17 that it plans to publish an outcomes report later in 2026 from its audits of police use of facial-recognition technology. Those two government processes are the next named milestones in the debate over how police in England and Wales can use live biometric screening in public spaces. (ico.org.uk) (gov.uk)