![FILE PHOTO: Visitors check their phones behind the screens advertising facial recognition software during Global Mobile Internet Conference at the National Convention in Beijing, China April 27, 2018. REUTERS/Damir Sagolj/File Photo](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/77PZANPET6JIYGZDP3MMOCXCJE.jpg?smart=true&auth=731ab01ca281eece8287ac4a1f737c815b247b8e6e8555fc4c34436f49e0ad54&width=400&height=225)
A stand promoting facial recognition software at a convention in Beijing, a system that has been controversial in Britain. Reuters
A stand promoting facial recognition software at a convention in Beijing, a system that has been controversial in Britain. Reuters
British companies warned over reckless use of facial recognition technology
Fears grow that mass scanning and analysis of public places breaches privacy rights