The consumer price index surged 10.1% in September, according to estimates published Wednesday by the Office for National Statistics, blasting above a consensus forecast among economists polled by Reuters.

Reuters estimated a surge of 10% for September. The figure for September matches the 40-year high British inflation reached in July.

The rate rose in the year to September 2022 as the country’s cost-of-living crisis continues to wreak havoc on households and businesses ahead of a tough winter. Inflation unexpectedly plummeted to 9.9% in August, down from 10.1% in July, on the back of a fuel price decline.

Increasing food, transport, and energy prices were the largest contributors to inflation, the ONS said. Food skyrocketed 14.6% year-on-year, transport was up 10.9% compared to last year, while the price of furniture and household goods climbed 10.8%.

Sterling lunged against the dollar following the news, trading at $1.1289, down from $1.1330.

The inflation data comes just as the Bank plans to sell off some of its government bonds, known as gilts, from Nov. 1.

Britain’s Finance Minister Jeremy Hunt said in a statement that “help for the most vulnerable” will be a priority as the U.K. weathers high inflation rates, along with “delivering wider economic stability and driving long-term growth that will help everyone.”

On Monday, the new British Finance Minister Jeremy Hunt reversed the majority of the tax cuts introduced by his predecessor, Kwasi Kwarteng, on Sept. 23, and Prime Minister Liz Truss apologized for “mistakes” that had caused severe market turbulence.

People in the U.K. are feeling “pessimistic” about the price of groceries, with 84% saying they spent the same or more on groceries in the last three months, according to McKinsey & Company.

“The level of inflation is already driving consumers to think differently about Christmas with 58% planning to cut back on Christmas spending and 8% not planning to do any shopping at all,” Samantha Phillips, a partner at McKinsey, said in a research note.

″[The Bank of England] may be satisfied by the moves made in Westminster for now, but in the coming weeks, we will see what it really makes of the government’s fiscal policy as it makes its next move at its November Monetary Policy Committee meeting,” Brookes said.