An MP will launch a fresh attempt to bring “world-beating liar” Boris Johnson to justice as she bids to ban lies from politics.
Plaid Cymru’s Westminster leader, Liz Saville Roberts, unveils a Bill to Parliament on Tuesday in the latest struggle to hold the Prime Minister to account.
The Tory chief already faces a probe by the Commons Privileges Committee into claims he deliberately misled MPs over Partygate.
