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Sadiq Khan backs Andy Burnham on devolution but warns him not to freeze out London

Andy Burnham 'gets it' when it comes to devolving power to mayors and ensuring London’s success will benefit the whole UK, Sir Sadiq has said

Close up of Sadiq Khan's face, talking to a reporter
Sadiq Khan comments on Andy Burnham's plan. Video still: Kumail Jaffer/LDRS

Andy Burnham “gets it” when it comes to devolving power to mayors and ensuring London’s success will benefit the whole UK, Sir Sadiq Khan has said. However the Mayor of London says he won’t be afraid to challenge him if decisions are not in the capital’s interests.

Burnham – who looks set to enter Downing Street within weeks – has long been a proponent of the government shifting powers away from Whitehall and towards local elected leaders.

Earlier today (monday 29 June), the Makerfield MP laid out plans to ensure mayors are given greater control over social housing, welfare and education budgets, instead of those powers staying with ministers.

City Hall figures were initially concerned that Burnham’s agenda would also involve shifting investment away from London and the South East towards the North of England, with the Mayor of London stressing it was “crucial that the new Labour leader invests in every part of the country”.

However, in an exclusive interview with the Local Democracy Reporting Service (LDRS), Sir Sadiq appeared confident that Burnham’s political journey means he “gets it” and that he’s looking forward to working with the former Greater Manchester mayor.

“I’ve worked with him in the cabinet, in the shadow cabinet, as a metro mayor and even on the football pitch,” the Mayor of London said. “He can see the difference we can make working together. I’m looking forward to working with Andy as the new prime minister.”

Sir Sadiq has long been an advocate for City Hall receiving more decision-making and financial powers from the government – including demanding more jurisdiction over licensing, taxation revenue retention and housing arrangements.

The Mayor of London has struggled to break ground on the issue during his time in office, despite recent wins over strategic licensing and the overnight tourist levy in the English Devolution and Community Empowerment Act 2026.

In a thinly-veiled message to Burnham, he stressed that the capital succeeding means the whole country will prosper: “My message is the same one that I gave to David Cameron, to Theresa May, to Boris Johnson, to Liz Truss, to Rishi Sunak and to Keir Starmer – when London succeeds, the rest of the country succeeds.

“I will work with you when it’s in our capital city’s interest, but I will challenge you when it’s not in our city’s interests. We contribute four out of every £10 in taxes raised by the government. We could contribute even more if there’s more devolution of powers and resources.”

Burnham’s first major policy speech, given in Manchester on Thursday (25 June), revealed his wish to see the “biggest transfer of power out of Whitehall in modern times”.

This would include tens of thousands of government jobs being moved out of London to other UK regions, including a ‘Number 10 in the North’. It could also see combined authorities allowed to keep 100 per cent of any increase in business rates that they generate to attract investment into their areas.

Steve Reed, the housing secretary, said Burnham’s plan could help the capital’s housing crisis as it would ensure there is less migration from other cities to London, which “pushes up our housing costs and pushes up housing demand”.

Reed also said that the former Greater Manchester mayor “understands very clearly that when local areas get more control over decisions that affect them, they are better decisions”.

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