AV referendum: UK goes to the polls – gallery

The deputy prime minister, Nick Clegg, leaves the Hall Park Centre polling station in Sheffield after casting his vote Photograph: Christopher Furlong/Getty Images

A Conservative party election teller adjusts her scarf while waiting outside a polling station Photograph: Adrian Dennis/AFP/Getty Images

The prime minister, David Cameron, leaves a polling station in Westminster after casting his vote Photograph: Stefan Rousseau/PA

A voter attends a polling near Hyde Park, in central London Photograph: Peter Macdiarmid/Getty Images

The Labour leader, Ed Miliband, arrives at the Parliament Hill School polling station in north London with his fiancee, Justine Thornton Photograph: Rebecca Naden/PA

A schoolboy runs past a telephone box close to a community centre polling station in Hampshire Photograph: Adrian Dennis/AFP/Getty Images

Presiding Officer Lydia Terry sets up the polling station at the lifeboat station in Dungeness, Kent Photograph: Gareth Fuller/PA

Voters leave a polling station in Aigburth, Liverpool Photograph: Peter Byrne/PA

Voters arrive at a polling station in Lower Galdeford, Ludlow Photograph: Daniel Graves/Daniel Graves / newsteam