LONDON — The competition to replace Liz Truss as Britain’s prime minister intensified on Sunday, with Rishi Sunak pulling ahead in the scramble for votes of Conservative lawmakers, while Boris Johnson labored in his bid to reclaim the job he gave up three months ago amid a cascade of scandals.
Mr. Sunak, who formally declared his candidacy with a promise to “fix our economy,” had lined up at least 146 votes by late Sunday afternoon, according to a tally by the BBC, more than double the 57 votes pledged to Mr. Johnson. A third candidate, Penny Mordaunt, had 24.
Beyond the numerical advantage, Mr. Sunak has picked up multiple endorsements from people on Conservative Party’s right flank. On Sunday morning, Steve Baker, a lawmaker who represents an influential group of euro-skeptics in Parliament, announced he would support Mr. Sunak.
Later in the day, Suella Braverman, an immigration hard-liner who served briefly as home secretary under Ms. Truss, threw her support to him, as did Kemi Badenoch, a rising star in the party who is international trade secretary.
“Boris Johnson would be a guaranteed disaster,” Mr. Baker told Sophy Ridge of Sky News. “We cannot allow it to happen.”
Who Might Replace Liz Truss as Prime Minister of Britain?
Boris Johnson. The former prime minister of Britain, who was forced out of Downing Street just this past summer after a succession of ethics scandals. In his resignation statement he made no secret of his desire to win his old job back, signing off in Parliament with words from a “Terminator” movie: “Hasta la vista, baby.”
That is important because it suggests that not only do many party leaders view Mr. Johnson as an intolerable risk, they also believe that Mr. Sunak, who served as chancellor of the Exchequer under Mr. Johnson, could bridge some of the bitter ideological fissures in the party, which were deepened by Ms. Truss’s turbulent six weeks in office. In the last contest, many figures on the party’s right flocked to Ms. Truss, which put her in a good position to beat Mr. Sunak.
Under the rules set out by the party, candidates are required to have nominations from at least 100 of the 357 Conservative lawmakers to advance to a second round of voting, which is among rank-and-file members of the party.
Candidates have until 2 p.m. Monday to gather nominations. On Monday, the party will hold two rounds of voting to winnow the field to one or two. If two remain, party members will cast online ballots later in the week.
If Mr. Johnson can drum up 100 nominations, it would significantly raise his odds of returning to Downing Street, as opinion polls suggest he would win the vote among members. Allies of the former prime minister insist he already has those 100 votes, but political analysts have expressed skepticism, noting that barely half that number have publicly declared their intentions to back him.
Mr. Johnson did receive endorsements from the foreign secretary, James Cleverly, as well as a member of his last cabinet, Nadhim Zahawi, who served as chancellor of Exchequer after Mr. Sunak resigned. Mr. Sunak’s departure helped set in motion the wholesale walkout of ministers that toppled Mr. Johnson.
“When I was Chancellor, I saw a preview of what Boris 2.0 would look like,” Mr. Zahawi wrote on Twitter. “He was contrite & honest about his mistakes. He’d learned from those mistakes how he could run No10 & the country better.”
In July, Mr. Zahawi was among those urging Mr. Johnson to resign. “The country deserves a government that is not only stable, but which acts with integrity,” he wrote in a letter to his boss. “Prime Minister, you know in your heart what the right thing to do is, and go now.”
More on the Situation in Britain
Mr. Johnson, who flew home on Saturday from a vacation in the Dominican Republic to lobby lawmakers, has yet to formally declare his candidacy. His silence suggested to some that, having failed to build momentum, he might not go ahead. But another of his former ministers, Jacob Rees-Mogg, told the BBC that he had spoken with Mr. Johnson, and that he would “clearly stand.”
Ms. Mordaunt, who declared her candidacy on Friday, is viewed as unlikely to advance past the first round of voting. But she insisted on Sunday that she, too, was confident of lining up more than 100 lawmakers. She said later in the day that she had rejected an appeal from Mr. Johnson to support him.
British newspapers reported that Mr. Johnson also tried to strike a deal with Mr. Sunak to join forces in a unity ticket, meeting him on Saturday. But the shape of such a ticket was unclear, given Mr. Sunak’s large lead among lawmakers, and the animosity between the two men makes any cooperation look far-fetched.
In the statement announcing his candidacy, Mr. Sunak said his experience as chancellor would equip him to lead Britain through the economic challenges that loom. He promised a government of “integrity, professionalism, and accountability,” drawing a clear comparison to the ethical failings of Mr. Johnson’s tenure.
The success of Mr. Sunak’s message will hinge on how lawmakers weigh that against their own electoral fortunes. The Conservatives are trailing the opposition Labour Party by more than 30 percentage points in polls. Though the Conservative Party’s steep erosion in support began under Mr. Johnson, he is still viewed by many as a proven vote-getter after his landslide victory in the 2019 general election.
Mr. Rees-Mogg, repeating the claim that Mr. Johnson had more than 100 votes, described him as the party’s “greatest electoral asset,” contending that only he could engineer a victory over the Labour Party.
