British inflation fell much more sharply than forecast in November to 3.2%, its lowest since March, from 3.6% in October, official data showed today, cementing market expectations that the Bank of England will cut interest rates tomorrow.
The decline in inflation reflected falls in the cost of cakes, biscuits, cereals and confectionery, as well as a smaller impact from tobacco prices and Black Friday discounts on women's clothes, the Office for National Statistics said.
The reading was below all forecasts in a Reuters poll of economists - which had pointed to a fall to 3.5% - and undershot the Bank of England's own expectation of a drop to 3.4%.
Before the decision, markets had priced in a more than 90% chance of the Bank of England cutting rates by a quarter point to 3.75% tomorrow, but many economists had viewed the decision as finely balanced and still see the Bank of England nearing the end of its rate-cutting cycle.
"An MPC interest rate cut tomorrow is beyond doubt now that inflation surprised to the downside," said Rob Wood, chief UK economist at Pantheon Macroeconomics.
"But much of the inflation surprise will likely unwind in the coming months because it was concentrated in erratic or volatile items or was likely driven by the temporary effect of early Black Friday discounts," he said.
Today's data showed services price inflation, which the Bank of England sees as a guide to longer-term price pressures, fell to 4.4% rather than holding at 4.5% as economists and the bank had expected.
Food and non-alcoholic beverage inflation dropped to 4.2% from 4.9% in October. The Bank of England had said it expected it to reach 5.3% in December, the highest in nearly two years.
Core consumer price inflation - which excludes more volatile food, alcohol, energy and tobacco prices - also slowed to 3.2% rather than holding at 3.4% as economists had forecast in the Reuters poll.
Last month the Bank of England's Monetary Policy Committee voted 5-4 to keep interest rates on hold, breaking the quarterly cadence of rate cuts it followed since 2024, and economists polled last week expected a December rate cut by only a narrow 5-4 margin.
Of those members who opposed a cut in November, Governor Andrew Bailey looks most likely to switch sides as he said in minutes of the decision that he wanted to see further falls in price pressures "this year" before backing a cut.
British inflation has been higher than in other major advanced economies and in November the central bank forecast it would remain above its 2% target until the second quarter of 2027.
Since then, finance minister Rachel Reeves announced measures in her November 26 budget that will shift climate change costs away from levies on energy bills towards general taxation.
Bank of England Deputy Governor Clare Lombardelli said the move might temporarily lower inflation by up to half a percentage point from April 2026 - potentially allowing the bank to hit its CPI target sooner - but do little to change the longer-term outlook.
Part of Britain's higher inflation this year reflects rises in regulated prices, such as utility bills, introduced in April at the same time as a big increase in employers' social security payments.
But some of the higher inflation also reflects wage growth which remains well above the level of around 3% which most of the MPC view as compatible with 2% inflation.
Private-sector growth in regular pay slowed to 3.9% in the three months to October, its lowest since December 2020, but it remains above the 3.5% the Bank of England forecasts for the final quarter of the year.
MPC members are divided on the extent to which they expect rising unemployment to dampen wage growth and how much this will be offset by structural problems that have been present around labour force participation since the Covid-19 pandemic.
