Boris Johnson: Rishi Sunak not expected to attend Partygate debate
Rishi Sunak is not expected to attend a debate on a report that found Boris Johnson deliberately misled MPs over lockdown parties in No 10.
Downing Street said the prime minister's schedule did not currently include attending Parliament.
The inquiry by a cross-party committee said the former PM committed repeated offences with his Partygate denials.
It recommends he should have been suspended from the Commons for 90 days if he had remained an MP.
MPs will debate the findings of the Privileges Committee report later on Monday.
After the debate, there could be a recorded vote or MPs could simply nod the report through. If there is a vote, it is expected to pass easily.
It would be a free vote for Tory MPs, meaning party managers - known as whips - will not instruct them what to do at the vote, which is expected to take place on Monday evening after a debate.
Talking to reporters on Sunday evening, Mr Sunak was repeatedly asked how he would vote but did not answer the question directly.
He said the issue was "a matter for the House [of Commons], not for the government".
"That's an important distinction and that's why I wouldn't want to influence anyone in advance of that vote."
Labour leader Sir Keir Starmer has urged Mr Sunak to "show leadership" and vote on the issue.
Sir Keir - who is currently in Scotland promoting his party's approach to energy, but plans to travel to Westminster afterwards to take part in the debate - called Mr Johnson's conduct "unacceptable".
"If the prime minister wants to lead, he has to come into Parliament and vote in this debate this afternoon to show where he stands on this issue," he told BBC Breakfast.
Mr Johnson resigned as an MP after receiving the report and therefore will not get to vote; however he has asked his allies not to oppose it.
It is likely that some Conservative MPs could abstain or not turn up to take part.
Housing Secretary Michael Gove, who also served in Mr Johnson's cabinet, has confirmed he intends to abstain - becoming the only member of the Sunak government to say what he intends to do.
Speaking on Sunday, he told the BBC there were areas where Mr Johnson's conduct had fallen short of expectations, but he disagreed with the report's recommendation for a 90-day suspension.
The vote is tricky politically for the prime minister, who is embroiled in a bitter war of words with his former boss over his controversial resignation honours list.
Speaking to the BBC, Sir Keir said he would not issue a resignation list if he became prime minister, saying it was "very hard to justify".
Upon entering Downing Street, Mr Sunak vowed to put "integrity" at the heart of his government and will be under pressure from opposition MPs to approve the findings from the cross-party committee.
But voting for it would enrage Mr Johnson's supporters, some of whom have attacked the committee over their conclusions.
Mr Johnson himself also lashed out at the committee in an angry statement announcing his resignation as an MP before the report's publication, branding it a "kangaroo court".
Commons votes are initially conducted by voice, with a division - where MPs go through the voting lobbies to record their support - only called if the Speaker thinks the result is not obvious.
Opposition MPs are expected to shout "aye" later to approve the report, but if no MP in the chamber shouts "no" then there won't be a division, meaning the votes of individual MPs will not be recorded.
In their report, the Privileges Committee said Mr Johnson had deliberately misled MPs when he assured them after the Partygate scandal emerged that lockdown rules had always been followed in No 10.
Mr Johnson argued during the inquiry that his assurances were made in good faith, and were based on advice from officials.
But the MPs found he had "personal knowledge" of rule-breaking events, and had failed to "pro-actively" investigate allegations that Covid rules had been broken during the pandemic.
Parliamentary pass
They concluded he had committed multiple "contempts" of Parliament - including by attacking the committee. They said this justified the 90-day ban, which is lengthy by the standards of recent years.
The report also recommends that Mr Johnson should be denied a parliamentary pass, which he would normally be entitled to as an ex-MP.
Several of Mr Johnson's allies have heaped criticism on the committee for its findings.
Nadine Dorries, who was culture secretary in Mr Johnson's cabinet, said the committee had "overreached", warning that any Tory MP voting to endorse it would be "held to account" by party members.
However, it is not clear how many of his allies are ultimately willing to turn up to register their opposition.