Boris Johnson has claimed No.10 staff followed all the rules at an alleged lockdown Christmas party last year.
It comes as chancellor Rishi Sunak denied attending the bash, which reportedly featured an email invitation and a game of Secret Santa.
Downing Street yesterday denied a party had taken place at all – going further than the prime minister himself appeared prepared to in person.
The event, the existence of which emerged nearly a year after it happened, took place at a time when parties were banned under lockdown rules.
Asked in the Commons on Tuesday morning to “categorically deny” that “he or any of his officials or spads (special advisers) attended any of the Downing Street Christmas parties”, Mr Sunak said:
“No, I did not attend any parties.” He made no comment on whether his officials or advisors had attended.
One Labour MP could be heard saying: “So there were parties.”
Speaking to reporters during a visit to HMP Isis in London, Boris Johnson said: “What I can tell you is that all the guidelines were observed, continue to be observed.”
Asked if he investigated personally, Mr Johnson said: “I am satisfied myself that the guidelines were followed at all times.”
The oscillating claims from the top of government that the party both did not happen and was completely within the rules is likely to raise eyebrows.
No.10 had previously claimed that no rules were broken during Matt Hancock’s affair with his aide and Dominic Cummings’ trip to Barnard Castle – two events which ended in high-profile resignations.
Police minister Kit Malthouse has said he would expect the police to investigate any breach the rules, after the Metropolitan Police commissioner Cressida Dick said the police would deal with rule-breaking without fear or favour.
Former advisor Dominic Cummings meanwhile claimed that journalists were in attendance at the bash – although he did not substantiate his claim or say to who he was referring. Mr Cummings had left government by the time of the alleged gatherings.
The claims refer to two gatherings on November 27 or December 18 last year – one a supposed Christmas bash and another a leaving do for a college moving to work elsewhere. The Daily Mirror newspaper, which first broke the story, has also cited sources claiming there were a number of social gatherings at No.10 over the winter period.
