UK PM Keir Starmer vows stronger performance as calls for resignation grow UK PM Keir Starmer vows stronger performance as calls for resignation growShare this: UK Prime Minister Keir Starmer announces resignation planDateJune 22, 2026In relation toAl-JazeeraWhy has Keir Starmer resigned as UK prime minister?DateJune 22, 2026In relation toAl-JazeeraUK Prime Minister Keir Starmer says he will resignDateJune 22, 2026In relation toAl-Jazeera