Partygate investigator Sue Gray has QUIT the civil service - and is poised to become Keir Starmer's new chief-of-staff as Labour beefs up its top team ahead of the general election.
The senior civil servant, who authored a bombshell report into lockdown-busting parties in No10, became a household name during the scandal that rocked Boris Johnson's Government.
No10 confirmed that Ms Gray had quit with "immediate effect" and her resignation had been accepted, but refused to comment further.
