People walk bear the Bank of England, Britain's central bank (L), and the Royal Exchange, in the City of London on October 16, 2026. Britain's economy grew unexpectedly in August, official data showed Thursday, in a boost to Finance Minister John Healey ahead of the Labour government's budget update this month. (Photo by Henry NICHOLLS / AFP via Getty Images)

People walk bear the Bank of England, Britain's central bank (L), and the Royal Exchange, in the City of London on October 16, 2026. Britain's economy grew unexpectedly in August, official data showed Thursday, in a boost to Finance Minister John Healey ahead of the Labour government's budget update this month. (Photo by Henry NICHOLLS / AFP via Getty Images)

Skyscrapers and office buildings in the City of London are pictured from Greenwich Park in south-east London on October 16, 2026. Britain's economy grew unexpectedly in August, official data showed Thursday, in a boost to Finance Minister John Healey ahead of the Labour government's budget update this month. (Photo by Henry NICHOLLS / AFP via Getty Images)

People look out toward the Canary Wharf financial, banking and business district beyond the Old Royal Naval College, from Greenwich Park in south-east London on October 16, 2026. Britain's economy grew unexpectedly in August, official data showed Thursday, in a boost to Finance Minister John Healey ahead of the Labour government's budget update this month. (Photo by Henry NICHOLLS / AFP via Getty Images)

People look out toward the Canary Wharf financial, banking and business district beyond the Old Royal Naval College, from Greenwich Park in south-east London on October 16, 2026. Britain's economy grew unexpectedly in August, official data showed Thursday, in a boost to Finance Minister John Healey ahead of the Labour government's budget update this month. (Photo by Henry NICHOLLS / AFP via Getty Images)

People look out toward the Canary Wharf financial, banking and business district, from Greenwich Park in south-east London on October 16, 2026. Britain's economy grew unexpectedly in August, official data showed Thursday, in a boost to Finance Minister John Healey ahead of the Labour government's budget update this month. (Photo by Henry NICHOLLS / AFP via Getty Images)

People look out toward the Canary Wharf financial, banking and business district, from Greenwich Park in south-east London on October 16, 2026. Britain's economy grew unexpectedly in August, official data showed Thursday, in a boost to Finance Minister John Healey ahead of the Labour government's budget update this month. (Photo by Henry NICHOLLS / AFP via Getty Images)

People look out toward the Canary Wharf financial, banking and business district beyond the Old Royal Naval College, from Greenwich Park in south-east London on October 16, 2026. Britain's economy grew unexpectedly in August, official data showed Thursday, in a boost to Finance Minister John Healey ahead of the Labour government's budget update this month. (Photo by Henry NICHOLLS / AFP via Getty Images)