Former Prime Minister Sir John Major is reported to be planning to criticise Boris Johnson over the 'partygate' scandal in a key speech tomorrow (Thursday).
Sir John, who was PM from 1990 to 1997, is to speak at the Institute for Government think tank and deliver a speech called In Democracy We Trust, the Telegraph reports.
It is understood Sir John will question Downing Street's response to multiple allegations of gatherings during lockdown - some of which are under police investigation.
