Sainsbury's Suspends Facial Recognition at 1 London Store After AI Wrongly Flags Customer
Updated
Updated · bbc.co.uk · Aug 17
Sainsbury's Suspends Facial Recognition at 1 London Store After AI Wrongly Flags Customer
3 articles · Updated · bbc.co.uk · Aug 17
Summary
Sainsbury's paused live facial recognition at its East Dulwich store after Matt Arnold, 46, was wrongly identified as a shoplifter on Aug. 6 and asked to leave while paying at a self-checkout.
The retailer said it apologized and blamed human error, not Facewatch's software, saying a correct alert was mishandled in store; Facewatch said the suspension is temporary while staff receive more training.
Arnold said staff followed the machine without applying common sense, noting he had scanned a full basket and used his Nectar card before being escorted out; he later donated a 350 goodwill voucher to a local food bank.
The case adds to earlier false flags tied to the same system, even as Sainsbury's defends the rollout with claims of 99.98% accuracy, a 46% drop in theft and anti-social incidents in trials, and rising violence against shopworkers.