The recent change in the United Kingdom’s prime minister has caused significant disruption within Whitehall, raising concerns among business leaders and government advisers about the potential impact on policy progress and economic stability.

Alex Depledge, an entrepreneur and adviser to Chancellor Rachel Reeves, said the government machinery has effectively been "frozen" for six weeks amid the leadership transition. Speaking at The Times Entrepreneurs Network Live event in London, Depledge expressed apprehension that this paralysis could extend for several more months, potentially up to a year, as new ministers are brought up to speed. She described the ongoing uncertainty as a "colossal waste of energy" and emphasized the risk of losing valuable time to address pressing issues.

Depledge’s remarks came a day after Sir Keir Starmer stepped down as prime minister, a move that clears the way for Andy Burnham to assume the country’s top political role. The chancellor’s position remains uncertain, with speculation mounting over whether Reeves will continue in her role or be replaced as part of the government reshuffle.

The business community’s unease is echoed by other figures weighing in on the leadership transition. Gareth Quarry, a Labour donor and investor involved with the legal recruitment firm SSQ, publicly endorsed Wes Streeting as a potential chancellor. Quarry argued that Streeting would garner confidence from financial markets and the City of London, a crucial factor for the government’s economic agenda. While Quarry acknowledged that Reeves had maintained the position so far, he suggested that Streeting’s appointment might be necessary to stabilize investor sentiment.

In contrast, another anonymous Labour supporter from the business sector voiced skepticism about Ed Miliband’s suitability, labeling him as "too ideological" and suggesting he lacks understanding of energy security challenges. This source viewed Reeves as a comparatively preferable option, despite acknowledging her past errors.

Venture capitalist Harry Stebbings, known for significant investments in emerging companies and as founder of the tech podcast 20VC, also weighed in on policy direction. Addressing the new administration, Stebbings strongly advised against implementing a wealth tax, warning that such measures could deter investors and entrepreneurs from operating in the UK. He advocated for policies that would facilitate talent acquisition, including proposals such as a one-year income tax exemption for high-skilled workers relocating to the country, to bolster innovation and business growth.

As the UK navigates this period of political change, business leaders are voicing their concerns about the potential for prolonged governmental inertia and emphasizing the need for swift, clear policy direction to maintain economic momentum.