Downing Street confirms David Lammy as new deputy PM after Rayner exit

Pakistani-origin MP Shabana Mahmood was made the United Kingdom’s interior minister in a cabinet reshuffle on Friday


Reuters September 05, 2025 3 min read
David Lammy appointed as Deputy PM after Angela Rayner resignation.FILE PHOTO

UK Prime Minister Keir Starmer appointed David Lammy as his new deputy prime minister on Friday following the resignation of Angela Rayner for breaching the ministerial code, Downing Street announced.

Pakistani-origin MP Shabana Mahmood was made the United Kingdom’s interior minister in a cabinet reshuffle. 

Yvette Cooper will succeed Lammy as foreign minister, with Shabana Mahmood replacing Cooper at the interior ministry, Starmer's office announced as the PM carried out a major reshuffle of his top team.

Former British Deputy Prime Minister Angela Rayner said she deeply regretted her mistake of underpaying property tax on a new home, in a damaging blow for her boss, Prime Minister Keir Starmer.

After Britain's independent adviser ruled that she had breached the ministerial code by failing to pay the correct tax, there was little Starmer could do to protect his deputy, saying he was "very sad to be losing you from the government", describing her as a "trusted colleague and a true friend".

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Starmer moved foreign minister David Lammy to become deputy prime minister, replacing him with interior minister Yvette Cooper. Justice secretary Shabana Mahmood took over Cooper’s role. All three are considered loyalists.

The reshuffle was deeper than expected, forced by Rayner’s departure after Britain’s independent adviser ruled she had breached the ministerial code by failing to pay the correct property tax.

Deputy Prime Minister Angela Rayner exits a vehicle in Downing Street in London, Britain, March 26, 2025.PHOTO: REUTERS

Deputy Prime Minister Angela Rayner exits a vehicle in Downing Street in London, Britain, March 26, 2025.PHOTO: REUTERS

The independent adviser on ministerial standards ruled Rayner had broken the code because she had failed to heed the warning within the legal advice - which she said she had relied on - to seek expert advice on her complicated financial situation.

"It is with deep regret that I must advise you that in these circumstances, I consider the Code to have been breached," he said, referring to rules to make sure the conduct of politicians meet the standards of public service.

Reform celebrates

With Labour trailing Nigel Farage's populist Reform UK in the polls, Starmer faces difficult state spending and tax choices as he seeks to repair his party's image after accusations of hypocrisy by critics over accepting expensive items including clothing and concert tickets from donors.

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On the first day of Reform's party conference in the central English city of Birmingham, Farage brought forward his speech by three hours to address Rayner's resignation.

Farage said the Labour government was in "deep crisis" and the next election may take place in 2027, implying that Labour, who hold a big majority, might call one early for fear its support was slipping.

"Despite all the promises that this would be a new, different type of politics, is as bad, if not worse, than the one that went before," he told the audience to loud applause.

For Starmer, losing his deputy is particularly damaging, especially as Rayner - once a working-class teenage mother - had been able to mediate between Labour's left and centrist wings to keep the party united, and had a wider appeal than Starmer.

"Any resignation is a blow, especially Ange (Rayner), but she clearly had to go," said one Labour lawmaker, adding she would probably stay quiet for a while but could, at a later date, try to mount a challenge against Starmer.

Rayner had been forced to refer herself to the independent adviser on ministerial standards on Wednesday after admitting that she had made a mistake over the tax payment.

Political fallout

Rayner’s departure has rattled Starmer, whose Labour Party has fallen behind Nigel Farage’s Reform UK in opinion polls. Farage, addressing supporters at his party’s conference in Birmingham, called Labour “in deep crisis.”

“Despite all the promises that this would be a new, different type of politics, it is as bad, if not worse, than the one that went before,” he said to applause.

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