Reform UK Wins Landslide as Keir Starmer Faces Leadership Crisis

British voters delivered a bruising blow to the governing Labour Party in local and regional elections on May 7, 2026. Sir Keir Starmer faced a nationwide referendum on his two-year tenure, marked by economic struggle, a cost-of-living crisis, and a scandal involving the appointment of Peter Mandelson as U.S. ambassador. Labour lost over 1,400 English council seats and surrendered control of approximately 40 councils, including long-held strongholds in Sunderland and Gateshead.

Reform UK, led by Nigel Farage, achieved a landslide victory, gaining over 1,400 seats in England and taking control of several authorities, including Essex County Council. Farage characterized the results as a "truly historic shift in British politics," signaling the end of traditional two-party dominance. Other gains were seen by the Green Party, which supplanted Labour as the largest party on Haringey Council, and the Liberal Democrats, who secured control of councils in Stockport and Portsmouth.

In devolved elections, Plaid Cymru ended over a century of Labour dominance to become the largest party in the Welsh Senedd. In Scotland, the Scottish National Party remained the largest party for a fifth consecutive term, though it fell short of an overall majority. Despite internal pressure from figures such as Ed Miliband, Starmer refused to resign, stating he would not "plunge the country into chaos" and intending to lead the party into the 2029 general election. To stabilize his position, he appointed Gordon Brown as a special envoy on global finance.