Darren Jones Urged by MPs to Challenge Andy Burnham for Labour Leadership

Darren Jones, the chief secretary to the prime minister, is being urged by MPs to run against Andy Burnham to spark a Labour leadership contest and avoid a “coronation”.

The MP for Bristol North West is understood to be reluctant to run but sources said he would look at Burnham’s economic plans, including plans for public control of utilities, before deciding.

Supporters of Jones told the Guardian they had concerns about the possibility of Ed Miliband becoming chancellor under Burnham, and whether that might cause a negative market reaction.

Burnham is considering appointing Miliband as chancellor but has not made a final decision. Sources said Burnham was aware of the potential risks, with business and unions opposed to the move, but could be prepared to make the argument about why a bolder approach was needed.

The new Makerfield MP, who is the strong favourite to become leader without a contest, is understood to be planning a series of speeches to set out his policies, including on the economy. He has stressed that he will stick to Rachel Reeves’s fiscal rules on spending and debt.

Labour MPs who had been loyal to Keir Starmer have been organising for a potential run for Jones – who is also the chancellor of the duchy of Lancaster and minister for intergovernmental relations – since last Friday in case Starmer resigned.

One MP backing Jones said: “Many in the party know that Andy Burnham’s policies are at best the same policies that we put to the electorate in 2010, 2015, 2017 and 2019. Every time, the electorate rejected them.

“Unlike all other potential candidates, Darren Jones has both the economic and national security experience we would expect from a PM and represents continuity in both those successful areas. But he also represents a generational break from most other candidates, has national rather than regional appeal, and is a proven media performer.”

The former defence minister Al Carns has also been considering a run for leader. “I’m not ready to make a decision on this in any way shape or form,” the former Royal Marine said. “What I would say is we need to move from the politics which talk through the tactics and actually think about the strategy, and what I’m really looking for are big-objective outcomes that we want to get to in 2029 and 2034-35.”

Nick Thomas-Symonds, the Cabinet Office minister, told BBC Radio 4’s Today programme on Tuesday he did not think a contest was in the interests of the country. Burnham is said to have up to 300 MPs backing his bid to replace Starmer.

Asked if that meant he wanted to avoid a contest, Thomas-Symonds said: “I just think we have to weigh up what is in the best interests of the country. I am of the view that it needs to be a swift transition, but of course I understand colleagues have difficult decisions to make.

“I am backing Andy Burnham to succeed Keir. I think, first of all, we have a job of delivery to do in the second half of the parliament. I think he has shown, Andy, comprehensively as the mayor of Greater Manchester, that he can carry out that job of delivery.

“But secondly, there is the question about leading us into the next general election and defeating Reform and I think Andy Burnham has just shown comprehensively in Makerfield that he can do that, we’ve seen him do it in an election.”