UK Deputy Prime Minister Angela Rayner has resigned following a tax investigation into her recent £800,000 apartment purchase in Hove, which revealed an unpaid stamp duty of around £40,000. Though she acted in good faith, the independent inquiry confirmed she breached ministerial ethical standards. Rayner cited personal challenges, including divorce and childcare, in her resignation. Her departure creates a leadership gap in both government and the Labour Party, drawing criticism from opponents and posing challenges for party leader Keir Starmer.