Officials under police investigation over lockdown breaches in Downing Street have expressed frustration after it emerged that Boris Johnson has not yet received a questionnaire for at least one key leaving do.
Amid growing anger at what one official branded a “scattergun approach” by Scotland Yard – including different people being sent questionnaires two months apart for the same event – the Metropolitan police are expected to make an announcement soon after the local elections, with expectations of further Partygate fines.