The UK government is once again looking at the possibility of introducing identity cards, with the prime minister Keir Starmer announcing plans for a new scheme for all UK citizens.
The argument is familiar. With tougher ID systems, illegal immigration would be harder and the UK less appealing. But it also raises a familiar set of questions. How would such a scheme work? And what lessons are there to be learned from the last time the UK had ID cards?
Identity cards were compulsory during the second world war, but the system was scrapped in 1952 after growing unease about police powers and civil liberties.
