Conservative leader Kemi Badenoch accused Prime Minister Andy Burnham of offering a "superficial, and thin" programme in his first week in office, during a rooftop speech and news conference in central London on Thursday.

Badenoch described Burnham as seeming like "a nice guy" and said she was glad he has "a sense of humour". Her core critique, though, was that the new prime minister is "behaving like he's still the mayor of Manchester. He is now the prime minister of the United Kingdom." The remark cuts at the central tension of Burnham's opening days: a politician whose brand was built in the devolved governance of Greater Manchester now trying to project national authority from London and, indeed, from well beyond it.

Burnham became prime minister on 20 July 2026, succeeding Keir Starmer. He is the seventh UK prime minister in a decade and the fifth in four years. In his first speech on the steps of Downing Street, he promised a 10-year plan to restore political stability.

The week's policy moves have been ambitious in scope, if sometimes light on detail. Burnham pledged "the biggest council house building programme since the post war period." No numerical target has been attached to that promise. Housing Secretary Angela Rayner, appearing on BBC Radio 5 Live with Matt Chorley, was unable to define when the "post war period" ended. Rayner also acknowledged that Labour's existing commitment to build 1.5 million new homes in England by 2029 is "a difficult target" and looks shaky. That pledge predates Burnham's premiership, originating in Labour's manifesto from two years ago.

On business rates, Burnham is cutting the levy for some in England. The two-year-old manifesto promised to "replace the business rates system, so we can raise the same revenue but in a fairer way." A BBC cost analysis of the first-week pledges, published on 24 July, examined the financial implications, including business rates changes for 2026-27.

The new chancellor is John Healey, who previously served as defence secretary. Healey joined Burnham on his first day working from No 10 North, the prime ministerial office Burnham has established outside London. Civil servants are being asked whether they would relocate to the north west of England to staff it. The intended long-term home of No 10 North is currently a building site and is not due to be finished until 2032. In the interim, Burnham delivered opening remarks to staff at the site on 24 July.

Burnham's first week also took him to Scotland, where he pledged to deliver growth in "every postcode across the UK."

On foreign policy, Burnham renewed America's permission to use British airbases for "defensive" strikes on Iran. Tehran has responded by claiming that those British airbases are now legitimate targets. The oil price is spiking again amid the escalating conflict in the Middle East.

Domestically, Burnham intervened on the early release of prisoners in England and Wales, demanding a "pause." The early release programme is a matter for the Westminster parliament; justice policy is not devolved to Scotland or Northern Ireland.

The wider political context is one of churn. A BBC article published on 21 July reported criticism from a Starmer ally of Burnham's first major policy. The PoliticsHome podcast "The Rundown" released an episode on 24 July about the first week, featuring former Conservative minister Mel Stride.

The broader question for Westminster watchers is whether the sheer volume of early announcements, from council housing to airbase permissions to prisoner releases, amounts to a coherent governing programme or a sequence of reactive interventions. Badenoch's charge of superficiality is, in that sense, the first sustained attempt to frame the Burnham premiership as style over substance. The absence of a numerical target on the flagship housing pledge, and Rayner's difficulty in defining its terms, gives that line of attack some purchase.

So too does the No 10 North project. The image of a prime ministerial office operating from a building site, staffed by civil servants who have not yet agreed to move, is a logistical reality that will temper any narrative of seamless transition. The 2032 completion date means the concept will be tested across multiple fiscal cycles and, potentially, multiple premierships — even under Burnham's own stated aim of a decade in office.

For now, the prime minister has the political momentum that comes with novelty. Badenoch, by contrast, is working with a parliamentary party still adjusting to opposition and a policy offer from her own side that voters have already rejected at least once. Her task on Thursday was not merely to land blows on Burnham's programme but to begin defining her own alternative. The rooftop in central London provided the platform; whether it provides the altitude is a different question.