Starmer faces Commons showdown over Mandelson vetting scandal

Senior government figures fear decision to appoint former ambassador to US could cost PM his leadership

Keir Starmer will deliver a high-stakes statement to MPs on Monday as he struggles to overcome fears inside his government that the Peter Mandelson vetting scandal could yet cost him his leadership.

In what is set to be a dramatic showdown, the prime minister will set out how Mandelson was able to take up his role as UK ambassador without the Foreign Office revealing it had overruled the decision to fail his vetting.