Andy Burnham entered 10 Downing Street as Britain’s new prime minister on the date of 2026-07-20, beginning a Labour transition that followed the end of Sir Keir Starmer’s premiership.
CNN reported that Burnham arrived at Downing Street on Monday and made few detailed policy commitments on his first day, while offering early indications of the tone he intended to set in office. The Guardian reported the same day that Burnham had appointed his first cabinet and presented his arrival in power as a “circuit breaker” moment for the United Kingdom.
The change placed one of Labour’s most prominent figures at the head of government after a turbulent period inside the party. The Guardian described Burnham’s first appointments as rewarding figures who had been loyal to his efforts to take power, while also noting that he had promised to draw his top team from across Labour’s internal groupings. At the same time, the newspaper reported that a clearout of Starmer allies meant several politicians associated with the party’s right or with the former prime minister lost posts.
Among the most significant appointments reported was John Healey’s move to the Treasury as chancellor. The Guardian described the choice as unexpected, noting that Healey had previously been defence secretary and had resigned from Starmer’s government over funding for the defence investment plan. Healey, 66, has been an MP since 1997 and served as a Treasury minister under Tony Blair. The report said his background across Labour frontbenches and his interest in reindustrialisation were relevant to the new administration.
Shabana Mahmood kept a senior role as home secretary in Burnham’s cabinet, according to the Guardian. Mahmood had been appointed to the post by Starmer the previous year and was associated with immigration policy and a tough approach to crime. The report identified her as a Birmingham MP who previously worked as a barrister and ran Labour’s 2024 election campaign.
Burnham also appointed Ed Miliband as foreign secretary, the Guardian reported. Miliband, a former Labour leader and cabinet minister under Gordon Brown, had served in Starmer’s shadow cabinet and later in government. The report said he was expected to handle international affairs for the new prime minister and could take a more pro-Gaza stance.
Yvette Cooper was moved from the Foreign Office to become secretary of state for health and social care, a department the Guardian described as important to Burnham’s stated aim of addressing problems in adult care. Pat McFadden was also reported to be continuing work on social security reform.
The first day offered limited detail on policy execution, but the available reports point to a new prime minister seeking both a change in political atmosphere and a reshaped Labour ministerial team after Starmer’s departure.
