The United Kingdom government is planning to expand the use of live facial recognition technology to track down immigrants who violate visa conditions, overstay their visas or enter the country illegally.
The proposed move could see facial recognition cameras deployed at major transport hubs and public events, allowing immigration officers to identify and apprehend individuals suspected of breaching immigration rules.
The Home Office initiative, outlined in a policy published in October, could extend the technology beyond criminal investigations to cover civil immigration violations, including cases that do not involve criminal offences.
The development comes as Home Secretary Shabana Mahmood steps up the government’s crackdown on illegal immigration through increased funding, additional enforcement personnel and expanded deportation operations.
Under the proposed arrangement, facial recognition systems would be used to identify people facing removal from the UK, as well as those suspected of attempting to re-enter the country unlawfully.
The technology could also reduce the need for immigration officers to make repeated visits to residential properties and workplaces in search of suspected immigration offenders.
Authorities have already conducted three trials of the technology at Holyhead port in north Wales between November 2025 and February 2026.
The exercises focused on identifying passengers travelling from Ireland who were subject to deportation orders or wanted over immigration-related criminal offences.
The programme has now entered its formal implementation phase, with officials considering wider deployment at transport facilities and major public gatherings.
A Home Office spokesperson confirmed that further trials were being considered as the government assessed the potential benefits and implications of the technology.
Defending the initiative, Mahmood described facial recognition as a major breakthrough in law enforcement, but insisted that its deployment must be properly regulated.
She said the technology had already helped police arrest thousands of dangerous criminals, arguing that its benefits were significant.
However, she stressed the need for clear laws to ensure its use remained fair, safe and proportionate.
The proposed expansion has sparked concerns among civil liberties organisations and migrant rights campaigners, who fear that it could usher in wider government surveillance and threaten individual privacy.
The Joint Council for the Welfare of Immigrants described the plan as a major escalation of immigration enforcement powers.
The Open Rights Group also questioned the transparency of the proposal, public consent and the absence of comprehensive legislation regulating the use of facial recognition technology.
Critics further warned that the technology could disproportionately affect people of colour because of concerns over racial bias and inaccurate identification.
Biometrics and Surveillance Camera Commissioner William Webster has also questioned whether existing regulatory arrangements are adequate to supervise the growing use of facial recognition across government agencies.
Under the proposed policy, however, under-18s will be excluded from facial recognition watchlists.
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