(FILES) Labour Party MP and former deputy prime minister, Angela Rayner, speaks on the second day of the Night Time Economy Summit in Liverpool, north-west England on February 12, 2026. Pressure mounted on Labour Prime Minister Keir Starmer, as rival Angela Rayner announced on May 14, 2026, that tax authorities had "cleared" her of deliberate wrongdoing, paving the way for a potential leadership challenge. (Photo by Paul ELLIS / AFP via Getty Images)