Andy Burnham assumed office as Britain’s new prime minister on Monday, pledging to restore public confidence and deliver significant changes after the political upheaval that led to the ousting of his predecessor, Keir Starmer. Speaking shortly after his formal introduction to King Charles III and his walk into 10 Downing Street, Burnham described the formation of his government as a turning point intended to “bring back hope” to a country grappling with economic uncertainty and political frustration.

Burnham’s initial comments to reporters emphasized a commitment to respecting fiscal rules while employing “any flexibility within them,” remarks that unsettled financial markets almost immediately. The yield on British 10-year government bonds rose above 5 percent, and the pound weakened 0.3 percent against the dollar. These early market reactions underscored the delicate balance Burnham faces between pursuing ambitious policy changes and maintaining economic stability.

The new prime minister’s aides underscored a sense of urgency to avoid perceived delays of the previous administration, promising a “circuit breaker” moment with “the biggest changes in the last 40 years.” In line with that intent, Burnham announced his government’s first action on Tuesday: the elimination of value-added tax on electricity, which is expected to save average households roughly $60 in the coming year. Funding for this measure will come from scrapping the prior government’s national digital ID scheme.

Burnham also committed to a broad 10-year plan for the country’s future, with the aim of earning bipartisan support. Addressing immediate social challenges, he vowed to tackle the issue of “rough sleeping,” the term used in Britain for homelessness. During a press interaction, he suggested the possibility of cutting income taxes for lower earners while not ruling out increasing taxes on higher earners, though such moves would require careful management to avoid political and economic backlash.

Reactions from across the political spectrum have been swift and mixed. Nigel Farage, leader of the populist Reform U.K. party, demanded a general election, arguing that Burnham lacks a clear electoral mandate. Conservative Party leader Kemi Badenoch, while wishing Burnham success, stressed the need for spending cuts amid concerns about borrowing and high taxes. Jamie Dimon, CEO of JPMorgan Chase, indicated that heavy new taxes on lenders could jeopardize the bank’s $4 billion London office investment.

Within the Labour Party, Burnham’s choices have prompted internal debate. His decision to retain Shabana Mahmood as home secretary signals support for restrictive asylum and migration policies, which face opposition from the party’s progressive wing. Similarly, appointing John Healey, a former defense secretary and a critic of previous restrictions on defense spending, as chancellor has raised concerns among progressives about potential cuts to social and environmental programs.

Internationally, Burnham’s first call as prime minister was with former U.S. President Donald Trump, who characterized the conversation as positive and wished Burnham “good luck and godspeed.”

As Burnham begins his tenure, his efforts to balance transformative ambitions with fiscal responsibility and intra-party consensus will be closely watched amid a challenging economic and political landscape.