How AI cops are ALREADY patrolling Britain's streets: From 'the eye in the sky' to facial recognition surveillance in supermarkets - the Orwellian technologies being used to tackle crime

In his classic novel, 1984, George Orwell imagined how Britain might one day become a totalitarian surveillance state. Yet as Orwell's novel celebrates its 75th anniversary this month, British police are already deploying technologies that would put Big Brother to shame. From the facial recognition cameras watching you shop to the algorithms predicting crimes before they happen, these tools feel as if they've been ripped from the pages of science fiction. But there is nothing fictional about the AI cops already patrolling Britain's streets - and experts say there is only more to come. Jake Hufurt, head of research and investigations at Big Brother Watch, warned MailOnline: 'We're sleepwalking into a high-tech police state.'