Will he still be PM in a year’s time? Keir Starmer is facing the biggest challenge of his political career. But divides and disagreements in his own party could yet save his skin.
I won’t step down now, says Starmer
On the edge: Yesterday the British prime minister said he would "never walk away from the country that I love". Glossary
Jeffrey Epstein - He was a financier arrested in July 2019 on charges of sex trafficking and conspiracy to engage in sex trafficking. He was denied bail ahead of his trail and died while in jail. His death has been officially ruled a suicide by the New York City medical examiner, though a pathologist hired by Epstein's brother claims it may have been a murder.
Peter Mandelson - A Labour politician who was a minister under prime ministers Tony Blair and Gordon Brown. He has resigned from the Labour party over his links to Jeffrey Epstein.
Ambassador - Somebody who represents an organisation or country.
Labour - Britain's main left-of-centre political party.
Cabinet - The senior ministers in a government, who attend regular direct meetings with the prime minister.
MPs - Members of Parliament. MPs are elected to represent people in 650 different geographical areas.