Police in London conducted a public street trial with facial recognition cameras. A man who covered his face as he walked by the cameras was stopped by officers, forced to submit to being photographed, and then arrested on a charge of public disorder after complaining loudly. The segment starts at 3:35 in the embedded BBC video; here's more coverage from The Independent: The Independent revealed that more than £200,000 was spent on six deployments that resulted in no arrests between August 2016 and July last year.