Andy Burnham is expected to take office as prime minister today, marking another rapid change at the top of British politics. His arrival will make him the seventh person to hold the job in the space of a decade, underlining the unusual pace of turnover in Downing Street.

Keir Starmer is due to leave office only two years after securing a commanding general election victory. The handover comes at a moment of political uncertainty, with attention focused not just on the leadership switch itself but also on what direction a Burnham government may take.

Financial markets are also said to be watching closely for early signs of the new administration's economic approach. A key point of interest is whether Ed Miliband will be given No. 11, a move that would likely be seen as an important signal about the shape of the incoming government's priorities.

With Starmer's departure becoming official, the immediate focus will shift to Burnham's first decisions in office. His initial appointments and policy signals are likely to be scrutinized as Britain tries to gauge what this latest change in leadership will mean for the country.