A 48-year-old mother was left in tears after being wrongly accused of shoplifting at a Sports Direct store in Woolwich, south-east London. Anamaria Mihai was shopping with her daughter in April 2026 when staff confronted her following a Facewatch facial recognition alert linking her to an alleged theft from the previous year.
The incident, reported by Metro on 10 June 2026, has raised concerns about facial recognition in UK shops.
Retailers use the technology to identify suspected offenders, but Mihai's experience raises questions about the consequences of wrongly linking innocent shoppers to alleged crimes.
Her case also highlights a wider problem. Even when software correctly matches a person's face to a watchlist, inaccurate records or staff mistakes can lead to wrongful accusations.
Mum's Shopping Trip Ends in Wrongful Theft Accusation
Mihai had visited the Woolwich branch with her daughter to buy clothes when she noticed employees following her around the store.
According to Metro, a manager confronted her after the store's Facewatch system linked her to an alleged theft involving a pair of shoes the previous year. Mihai denied the accusation and became visibly distressed.
She described feeling humiliated after being accused in front of her daughter and other shoppers. She broke down in tears before paying for her purchases and leaving the store.
Facial recognition can match a customer's face to a watchlist entry, but that does not prove the allegation behind the record is accurate. Available reporting does not conclusively establish what caused the disputed association in Mihai's case.
How Facial Recognition Works in UK Shops
Facewatch supplies live facial recognition technology to retailers seeking to identify people linked to suspected theft, violence or other reported incidents.
In participating stores, cameras capture facial images that software processes into biometric data for comparison with a watchlist. When a potential match is detected, authorised staff can receive an alert.
Facewatch says human oversight is part of its safeguards.
The company claims its system has a 99.98% accuracy rate. However, that figure does not establish whether every watchlist entry is accurate or whether staff respond correctly to alerts.
Retailers using Facewatch include Sports Direct, Home Bargains and Sainsbury's.
Supporters argue that the technology helps prevent crime and protect employees. Critics question whether those benefits justify processing shoppers' biometric information, particularly when mistakes can have serious consequences.
Other Shoppers Have Faced Similar Accusations
Mihai's experience is not an isolated case.
In May 2026, The Guardian reported that Ian Clayton had been wrongly identified as a shoplifter at a Home Bargains store in Chester. A subsequent subject access request revealed that he had been incorrectly associated with a suspected theft during an earlier visit.
Warren Rajah was also wrongly asked to leave a Sainsbury's branch in Elephant and Castle, south London.
The supermarket apologised, explaining that employees had approached the wrong customer following a facial recognition alert. It attributed the incident to staff error rather than a fault with the technology.
In August 2026, Matt Arnold was wrongly asked to leave Sainsbury's East Dulwich store.
The retailer apologised and blamed human error. It temporarily suspended facial recognition at the branch while reviewing the incident and arranging additional staff training.
These cases demonstrate how inaccurate records or mistakes in handling alerts can lead to wrongful accusations. They do not, by themselves, establish that Facewatch's facial matching software malfunctioned.
Is Facial Recognition Legal in UK Shops?
Facial recognition is not automatically illegal in UK shops. However, retailers must comply with data protection laws when processing biometric information used to identify individuals.
The Information Commissioner's Office (ICO) explains that organisations must establish a lawful basis under Article 6 of the UK GDPR. They must also satisfy a separate Article 9 condition for processing special category biometric data.
Retailers relying on a lawful basis other than consent must demonstrate that the processing is necessary and proportionate. Where watchlists contain allegations of criminal activity, additional rules governing criminal offence data may also apply.
Customers can request access to personal information held about them and seek corrections to inaccurate records. They can also complain to the ICO if their concerns remain unresolved.
Should Shoppers Have to Prove Their Innocence?
Retailers have legitimate reasons to protect employees, customers and stock from theft and threatening behaviour. Supporters of facial recognition argue that identifying suspected repeat offenders can help businesses address these risks.
However, privacy campaigners warn that innocent shoppers may face humiliating accusations and struggle to challenge records they cannot easily access. Civil liberties group Big Brother Watch has criticised the difficulties people face when challenging accusations linked to facial recognition alerts.
Mihai's experience shows why the debate extends beyond software accuracy. Watchlist reliability, staff training and the handling of personal information can all influence whether an alert results in unfair treatment. An automated match is not proof that someone committed a crime.
The central question is whether retailers can demonstrate that their safeguards are sufficient to justify scanning shoppers' faces in the first place.
Frequently Asked Questions
- What is facial recognition technology?Facial recognition technology is a system that identifies or verifies a person's identity using their facial features.
- How is facial recognition used in UK shops?In UK shops, facial recognition is used to identify suspected offenders by matching their faces to a watchlist of individuals linked to theft or other incidents.
- What are the concerns about facial recognition in retail?Concerns include wrongful accusations due to inaccurate records or staff errors, privacy issues, and the handling of personal biometric data.
- Is facial recognition legal in UK shops?Facial recognition is legal in UK shops if retailers comply with data protection laws, including establishing a lawful basis for processing biometric data.
- What can customers do if wrongly accused due to facial recognition?Customers can request access to their personal information, seek corrections to inaccurate records, and complain to the Information Commissioner's Office if necessary.
