Driving license or passport?
The government are planning legislation that will mean you have to have valid photo ID to be able to vote. It’s virtually unknown in the U.K. for someone to turn up and vote in someone else’s name but there are plenty of people in the U.K. who have the right to vote but don’t have photo ID. This would take the vote from thousands to address a practically nonexistent issue. The cost of getting photo ID would mean the U.K. would be effectively charging people for the right to vote.
www.theguardian.com/politics/2021/feb/28/using-photo-id-in-british-elections-will-harm-democracy-say-us-civil-rights-groups