https://www.theguardian.com/technology/2019/may/21/office-worker-launches-uks-first-police-facial-recognition-legal-action

Ed Bridges, from Cardiff, says ‘intrusive’ technology used on thousands of people

An office worker who believes his image was captured by facial recognition cameras when he popped out for a sandwich in his lunch break has launched a groundbreaking legal battle against the use of the technology.