Labour today said the bitter Tory leadership race was providing them with a “wealth of material” ahead of the next election.

Shabana Mahmood, Labour’s national campaign coordinator, said they would “fulsomely” take advantage of the Tories “trashing their own record”.

She described both Rishi Sunak and Liz Truss as “continuity Johnson” and said she was “happy” to face either at the next general election.

The MP for Birmingham Ladywood said she will be able to tell voters on the doorstep to just listen to the Tories criticising their own record.

In an exclusive interview with HuffPost UK, Mahmood said: “They are giving us a wealth of material, we are obviously using some now and we’ll have plans for more later as the contest progresses and as we gear up for the next general election – whenever that might be.

“We would prefer an earlier election because Rishi Sunak and Liz Truss are proving every day that they are just more of the same.

“Neither has the answers that the country needs to move forward post-pandemic, neither has the answers on the economy.

“They are just brutally exposing – not just each other – but 12 years of Tory government that has led us to this moment.

“As far as we’re concerned bring on an early general election. As soon as this contest is done they should seek a fresh mandate.”

The vicious battle for No.10 has even prompted Tory grandees to warn the Conservatives they risk being called the “nasty party” again and losing the next election.

Earlier in the contest Truss and Sunak pulled out of a Sky News debate amid concerns about the damage they were doing to the party’s reputation, forcing the other candidates to follow suit.

But, despite warnings, the unedifying public slanging match has continued between the final candidates and their campaign teams.

Asked if she thought Tory infighting would help Labour win the next election, Mahmood said: “We’re going to be ready for that election whenever it comes.”

However, she said it was on the Labour Party to persuade the public to switch their votes and that they had to show the public they had “changed” and had the answers on the economy and cost of living crisis.

“The Tories are doing an even better job of trashing their own record than we could do or get a hearing on,” she added.

“They’re taking primetime broadcast slots to tear lumps out of each other.”

Mahmood said the “vicious infighting” brought back memories of some of Labour’s rowing in recent years.

But she added: “The public never appreciates it and they never reward it at the polls either.

“The Labour Party learnt that lesson in the hardest of ways in 2019, we don’t propose to go there again.”

Mahmood said just pointing to the Tories would not be enough and they did not take the electorate for fools: “We know we’ve got to win their trust back.”

She said Labour was earning the right to be heard again, adding: “It’s on us to seal the deal with the electorate.”

Lord Fowler, who served under Margaret Thatcher and is now a crossbench peer, described Monday night’s BBC debate as “a bad night for the Conservatives”.

He told Times Radio the only people who might have been happy with the outcome would have been the Labour Party, adding: “They’ve got enough clips from that programme to last them through to the next election.”

Yesterday culture secretary Nadine Dorries, who is backing Truss, criticised Sunak for wearing a £3,500 suit and £450 Prada shoes.

Dorries said Truss “will be travelling the country wearing her earrings which cost circa £4.50 from Claire’s Accessories”.

The comments prompted veterans minister Johnny Mercer to warn that the party was putting success at the next election in jeopardy.

“The puerile nature of this leadership contest is embarrassing,” he said. “Time to raise the standards.”

The Labour party is already weaponising quotes, viral clips and images from the Tory leadership debates on their social media accounts.

They include a “Tory leadership bingo” card that cites “shaking the magic money tree” and “Thatcherite cosplay”.

They also created an advert in which they spliced together clips of Tory leadership candidates tearing strips off of each other over their record in government.

“All your bills, every week, every month, they’re going up and up and up,” Sunak says in one part of the video.

“Under your plans, we are predicted to have a recession,” Truss tells Sunak in another clip.

Labour leader Keir Starmer even quoted leadership candidates at Boris Johnson during their final prime minister’s questions.

“Has the prime minister told her who’s been running our public services for the last 12 years?”