As Boris Johnson is found to have deliberately misled Parliament during the Covid-19 pandemic in relation to Partygate, James O'Brien says we can breathe a "sigh of relief that one of the foulest cankers to pollute the body politic" has been removed.
Conservatives have questioned the validity of the Partygate report published on Friday after it was revealed investigator Sue Gray has been appointed as Sir Keir Starmer s chief of staff.