In his first Commons appearance since quitting the Cabinet Mr Streeting warned of an 'existential threat to the UK' as he set out a thinly veiled pitch to replace Sir Keir.

In his first Commons appearance since quitting the Cabinet Mr Streeting warned of an 'existential threat to the UK' as he set out a thinly veiled pitch to replace Sir Keir.

In first speech since quitting cabinet, Streeting says party must deliver change or it will hand keys of No 10 to Reform