Foreign Secretary Liz Truss said No 10 had still not received the Sue Gray report on Wednesday morning.
Ms Truss was asked on Sky News: “Are we right in saying that Downing Street hasn’t yet received the Sue Gray report?”
She responded: “That’s correct. And, of course, it’s an independent report, it’s a matter for Sue Gray when she sends that report, when she’s completed her work.”
Ms Truss has indicated there could be “security issues” which mean parts of the Sue Gray report are “problematic to publish”.
Asked if the report will be published in full, Ms Truss told Sky News: “We have been absolutely clear that we will publish the findings of the report.
“We don’t know the content of the report, so there could be, for example, security issues that mean parts of it are problematic to publish. But we will absolutely publish the findings of the report.”
The report was expected to be published today or tomorrow, but will go to the Prime Minister before it is made public.
It could be published this afternoon.
The Prime Minister is set to face further questions over a police investigation into partygate as No 10 braces for the submission of a report into possible lockdown breaches.
It comes as police launched their own probe into multiple events in No 10 after being passed information from the Gray inquiry.
Metropolitan Police Commissioner Dame Cressida Dick said investigations into historic allegations of Covid regulation flouting were carried out in cases of the “most serious and flagrant” breaches, and when it was considered those involved “ought to have known that what they were doing was an offence”.
The Prime Minister’s official spokesman signalled that Boris Johnson would be willing to speak to those at Scotland Yard investigating the alleged breaches of coronavirus rules over the past two years.
However, he said Mr Johnson believes he has not broken the law.
Sky News reported officials have handed over to investigators photos of parties in Downing Street which include images of Mr Johnson.
Boris Johnson will face MPs at Prime Minister’s Questions on Wednesday (Stefan Rousseau/PA)
The broadcaster said the pictures show people close together with wine bottles.
The FT said the final report was likely to list Ms Gray’s conclusions but that it would not include a “significant amount of evidence” from interviews, such as photos or messages.
On Tuesday, the Prime Minister’s allies looked to defend their under-fire leader, with one Cabinet minister arguing ousting Mr Johnson would inevitably lead to a general election.
Some Conservative MPs have publicly called for Mr Johnson’s resignation, but others have said they will await the publication of the Gray report before trying to trigger a vote of no confidence.
In what is likely to be read as a warning to wavering rebels, Commons Leader Jacob Rees-Mogg said the modern precedent was for a new incumbent in Downing Street to go to the polls to seek a fresh mandate.
He told BBC’s Newsnight: “It is my view that we have moved, for better or worse, to essentially a presidential system and that therefore the mandate is personal rather than entirely party, and that any Prime Minister would be very well advised to seek a fresh mandate.”
Mr Rees-Mogg, asked whether the Prime Minister should resign if there is a photograph of him at a drinks party in No 10, urged for people to wait for Ms Gray’s report to be published.
“Trying to speculate on bits of gossip and tittle-tattle around the report doesn’t really get us anywhere,” he added.
Northern Ireland minister Conor Burns defended Mr Johnson’s presence at a surprise birthday bash in the Cabinet room on June 19 2020 when social events indoors were banned, saying he had been “ambushed with a cake”.
Mr Burns said it was “not a premeditated, organised party”, adding: “They came to his office with a cake, they sang Happy Birthday, he was there for 10 minutes.
“I don’t think most people looking at that at home would characterise that as a party.”
Foreign Secretary Liz Truss, one of those tipped to succeed Mr Johnson should he resign over the partygate affair, is due to face broadcasters on Wednesday morning when she is likely to field a flurry of questions about the Gray report and the police investigation.
