In this video grab taken from footage broadcast by the UK Parliamentary Recording Unit (PRU) via the Parliament TV website on April 20, 2026, opposition Reform UK MP Lee Anderson, replies to a statement given by Britain's Prime Minister Keir Starmer on the vetting procedure undertaken for the former UK ambassador to the United States, Peter Mandelson. Anderson was removed from the House of Commons for refusing to withdraw an accusation that Keir Starmer has "been lying" about Lord Peter Mandelson's appointment as US ambassador. (Photo by PRU / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE - NO USE FOR ENTERTAINMENT, SATIRICAL, ADVERTISING PURPOSES - MANDATORY CREDIT " AFP PHOTO / PRU "