Boris Johnson and Rishi Sunak were said to be locked in talks late into the evening as speculation mounted over whether the pair could strike a deal to lay the foundations for a unified Conservative government.
Johnson was lagging behind his former chancellor in public support from MPs as Sunak gained a valuable ally in Kemi Badenoch on Saturday, with backers of the ex-PM challenged over claims he had reached the number required to secure a spot on the Tory ballot paper.
Sir James Duddridge, a friend of Johnson, said the former prime minister had the support of the 100 MPs required to reserve his place in the vote.
But Sunak supporter Richard Holden cast doubt on this suggestion, arguing that the equivalent number of public declarations had not been made “because they don’t exist”.
As the day drew to a close, neither Johnson nor Sunak had declared their candidacy, with reports suggesting the pair held talks in the evening to agree on a joint ticket.
In a blow to Johnson’s campaign should he decide to seek a second stint in Downing Street, International Trade Secretary and former leadership contender Badenoch threw her weight behind the ex-chancellor, insisting it was not the time for “nostalgia for the cavalier elan of 2019”.
She admitted she had “on occasion” been a member of “the Boris Johnson fan club”, but she said the Tories are not “organising a popularity contest”, and stressed the party is “not a vehicle for any one individual’s personal ambitions”.
Divided opinion
Johnson has returned to the UK to plot a second run for the top job, in a move that has divided opinion among Conservative MPs including his former allies.
He arrived at Gatwick Airport on Saturday morning with his family after breaking off from a holiday in the Dominican Republic following Liz Truss’s dramatic resignation on Thursday.
Meanwhile, an ally of former home secretary Suella Braverman told the PA news agency she had been personally “heavily courted” by both Johnson and Sunak and was likely to decide who to back for the Tory leadership on Sunday.
Despite being the only candidate to declare so far, Cabinet minister Penny Mordaunt is far behind her potential rivals on public support from MPs, with just 21 to Johnson’s 44 and Sunak’s 113, according to a PA tally.
Setting out her plan to “unite the party and the country” in the Express, she warned the Tories had “let ourselves become distracted by internal disputes”.
Ms Mordaunt used her pitch to stress the need to “make Brexit work”, “focus on the potential of all our citizens” and “defend our Union and its territorial integrity”, pledging her support for reforming the controversial Northern Ireland Protocol.
She insisted she is not seeking the top job for an “easy ride”, and vowed to build a government which “draws from all our best talent”.
“Conservatives care about the country”
Writing in the Sunday Times, Ms Badenoch said her party must remind people that “Conservatives care about the country, not ourselves”.
The International Trade Secretary suggested Sunak would bring a “disciplined approach” to Government, citing his “fiscal conservativism” and stressing that “right now, being able to say no is what we need”.
She said everyone in the party will need to make “sacrifices” to prove to people the Tories can “unite”.
For her, this means refraining from a second leadership bid, she said, while some will have to forsake a job in government under their preferred candidate “so that others can be brought into the tent”.
Johnson’s potential return has divided opinion even among his allies in the parliamentary party, including his former deputy prime minister and foreign secretary Dominic Raab.
Raab said “we cannot go backwards” and pointed out the ex-PM faces an investigation into his actions over partygate.
He backed Sunak, saying he was “very confident” the former chancellor would stand.
Priti Patel
Moments after Johnson landed back in the UK on Saturday, ex-home secretary Priti Patel said he had her support – but his potential bid suffered a setback as former close allies Steve Barclay and Lord Frost urged colleagues to back Sunak.
Johnson’s father Stanley predicted that his son would put his name forward and beat Sunak in a head-to-head contest.
The former PM has so far won the support of six Cabinet ministers: Ben Wallace, Jacob Rees-Mogg, Simon Clarke, Chris Heaton-Harris, Alok Sharma and Anne-Marie Trevelyan.
But his public endorsements fell far short of those for Sunak.
Another supporter of the ex-PM, ex-culture secretary Nadine Dorries, said in a contest between Johnson and Sunak “only Boris is a proven winner”, adding that if the former chancellor was instead chosen, “we would enter unchartered and potentially dangerous waters”.
Related: ‘Damning’ partygate evidence could mean Boris is gone by Xmas if he returns as PM
