The health secretary scrambles to oust prime minister and take the reins while Andy Burnham races to become MP

After the Labour Party's disastrous showing in the May 7 local elections, the days of the British prime minister at Downing Street appear to be numbered.

As allies of the health secretary publicly call for the prime minister to go, political editor David Maddox looks at why Keir Starmer’s premiership has unravelled so quickly