UK Shop Prices Climb 2.1% as Retailers Stop Absorbing Costs

UK shop price inflation hit 2.1% in October, its highest level in two and a half years, according to the British Retail Consortium. The reading marks a sharp jump from 1.4% in September and signals that retailers have begun passing higher energy and ingredient costs to customers following the outbreak of the Middle East conflict.

BRC chief executive Helen Dickinson said: "The dam is starting to break on the huge wave of costs retailers have absorbed over the last two years." The lobby group's own framing — "the dam is starting to break" — captures the mechanism at work: for months, weak demand kept retailers from raising prices, and that restraint has now ended.

What is driving the acceleration?

Energy is the main input. Brent crude oil reached $117 a barrel in recent days, well above the $70 average recorded in the months before the US and Israel attacked Iran in February. Gas prices have also risen sharply, pushing the UK consumer prices index to 3.5% last month.

Food inflation rose to 2.9% year on year in October, up from 2.5% in September. Non-food inflation, covering items such as clothing and footwear, more than doubled, from 0.8% to 1.7%. Dickinson said that despite heavy discounting to attract shoppers ahead of Halloween, supermarkets could no longer keep the prices of tins and packets on their shelves from rising.

Until this month, retailers had largely absorbed higher raw material costs because demand was weak. Consumer confidence has declined sharply since the summer, when it became clear the Middle East conflict would not end swiftly.

What does this mean for interest rates?

Bank of England officials are expected to raise interest rates next week from 3.75% to 4%. If retail price increases persist, further rises by the Bank's nine-member monetary policy committee are likely in December or the new year. An inflation reading that keeps climbing gives rate-setters little room to pause.

How much pressure is on the chancellor?

The figures land days before Chancellor John Healey's first budget on Wednesday. Healey is expected to face intense pressure from his own backbenchers, who argue the high cost of living is harming their constituents.

New research quantifies that harm. Ruth Patrick, professor of social and public policy at the University of Glasgow, has published a report based on a long-term study of low-income families. It draws on in-depth interviews with 70 participants, 67 of whom shared cost-cutting strategies from the previous month.

Her findings show petrol prices above £1.75 a litre in many places, and diesel often above £2 a litre, can mean that work does not pay — hitting families who transport disabled children to school and health appointments, and workers who commute by car.

Patrick leads Changing Realities, an online project tracking 100 low-income families. In the last month, 73% of participants had shopped in the reduced-items aisle, 62% had changed the food they buy, and 63% had left the heating off even when cold.

One respondent, Rosie L, who lives in rural Scotland, said: "It's getting to a point where I don't know how we are going to keep managing to run our car." She added: "Public transport is not accessible or reliable where we are [and] not having access to a car would affect every single aspect of our lives. Particularly as my children are disabled."

What could the budget do?

Patrick said government and local authority help so far does not match the scale of the problem. "The budget provides an opportunity to make good on Andy Burnham's pledge that his will be a 'cost of living government'," she argued.

She called for "sustainable and long-term steps to secure the adequacy of social security", with particular scope in restoring the real value of child benefit, traditionally a vital source of support for the additional costs children bring. With shop inflation now at a two-and-a-half-year high and rates set to rise, Wednesday's budget arrives with unusually little room for the chancellor to maneuver.