Allan Leighton challenged Chancellor Rachel Reeves on March 27, 2026, over allegations that supermarket chains inflated fuel margins while motorists faced surging costs at the pump. Retailers across the United Kingdom face intense scrutiny as petrol prices climbed above the 150p per litre threshold for the first time since late 2024. This escalation in fuel costs arrives just as millions of families prepare for the Easter bank holiday, traditionally one of the busiest travel periods of the calendar year. Public frustration has mounted as the cost of filling a standard family car surpassed levels not seen in eighteen months.
Prices at the pump hit a national average of 150.1p per litre on Friday, according to data monitored by the RAC. Analysts pointed to a combination of rising global oil prices and a weakening of the British pound against the dollar as primary drivers of the recent surge. Crude oil prices climbed steadily throughout the fiscal quarter, driven by supply concerns in key production regions. Many filling stations in rural areas reported prices even higher than the national average, frequently exceeding 155p in remote locations.
RAC data reveals that the average price of diesel also climbed, reaching 158.3p per litre during the same period. The organization warned that the timing of these price hikes would disproportionately affect seasonal travelers. High fuel costs essentially act as a tax on mobility, reducing the disposable income available for consumers to spend on leisure and hospitality. Retailers have traditionally faced accusations of being quick to raise prices when wholesale costs go up, but slow to lower them when those costs drop.
Fuel costs now sit at their highest point in eighteen months.
Meanwhile, the political tension between the Treasury and the retail sector reached a boiling point this morning. Chancellor Rachel Reeves recently asserted that supermarket chains have engaged in profiteering by failing to pass wholesale savings to consumers during previous price dips. The Treasury suggested that retail margins on petrol remain unacceptably high, contributing to the broader inflationary pressures that the government is struggling to contain. Official statements from the Chancellor emphasized the need for transparency in how fuel prices are calculated at the forecourt.
Leighton, who is the chairman of Asda, dismissed these accusations as entirely detached from the financial reality of the retail industry. He argued that the supermarket chain has actually seen its profits sink as it attempts to absorb some of the rising wholesale costs. During a briefing, Leighton characterized the profiteering claims as a political distraction.
I have to say, the suggestion that we are price gouging is absolute nonsense when you look at that our profits are actually down.
Retailer profits have indeed come under pressure as overhead costs, including labor and electricity, remain elevated. Asda reported that its financial performance has been impacted by the competitive landscape and the need to maintain low prices on essential grocery items. The company maintains that its fuel margins are among the lowest in the sector. Leighton emphasized that the retailer is a price taker rather than a price maker in the global energy market.
Middle East Conflict Impacts UK Fuel Prices
Global energy markets have remained volatile due to the ongoing conflict in the Middle East, which has disrupted shipping lanes and heightened geopolitical risk premiums. Brent Crude, the international benchmark, moved consistently higher as traders weighed the potential for supply interruptions in the Persian Gulf. Insurance costs for tankers navigating the Red Sea have tripled in recent months, adding a major hidden cost to every barrel of oil delivered to European refineries. These logistical hurdles have shortened the supply of refined products across Western Europe.
British refineries depend on stable crude imports to maintain the steady flow of petrol and diesel required for domestic consumption. Any threat to shipping through the Strait of Hormuz immediately translates into higher prices on the London Stock Exchange. Market participants have also noted that production cuts from OPEC+ nations have limited the available global inventory. This tightening of supply has removed the cushion that previously protected consumers from sudden price spikes.
And yet, the underlying economics of the UK fuel market are also influenced by domestic tax policy. Fuel duty is still a meaningful component of the price paid at the pump, despite previous government measures to freeze the rate. The Treasury relies heavily on these revenues to fund public services, creating a conflict of interest when the government calls for lower prices. Motorists pay both fuel duty and VAT on every litre purchased, meaning the state is a primary beneficiary of higher nominal prices.
Reeves Accusations of Supermarket Price Gouging
For instance, Treasury officials have pointed to a report from the Competition and Markets Authority suggesting that retail margins have expanded over the last decade. The Chancellor argued that even small increases in margins can lead to hundreds of millions of pounds in additional costs for the British public. Rachel Reeves has called for a new price monitoring mechanism to ensure that supermarkets are held accountable for their pricing strategies. She suggested that the lack of competition in certain local markets allows retailers to maintain higher prices than necessary.
Policy shifts often target visible sectors like retail fuel.
But industry groups have fired back, noting that the retail sector is one of the most transparent parts of the UK economy. The British Retail Consortium stated that supermarkets operate on razor-thin margins and rely on high volume to sustain their business models. They argued that targeting supermarkets ignores the more marked role played by international oil companies and nationalized producers. Retailers often use fuel as a loss leader to attract customers to their stores, making the profiteering claim even harder to justify from an accounting perspective.
Asda Profit Margins and Retailer Defenses
Asda has been particularly vocal in its defense because it has historically positioned itself as the value leader in the UK market. The company noted that its annual profits fell by a sizable percentage, a fact they say is incompatible with the idea of price gouging. Allan Leighton pointed out that the company has invested heavily in price cuts for food, which has drained the capital that would otherwise be reflected in its profit margins. The retailer is currently undergoing a structural transformation under its current ownership, which has added further financial complexity.
Still, the public perception remains one of deep skepticism toward large corporations during times of economic hardship. Motorists often see prices rise instantly when news of a conflict breaks, while it can take weeks for prices to settle after the news fades. This perception of unfairness is what the Treasury is tapping into with its latest rhetorical campaign. For one, the government knows that fuel prices are a highly visible indicator of the cost of living for millions of voters.
To that end, the standoff between Asda and the Treasury is unlikely to resolve before the Easter travel rush concludes. Retailers will continue to blame global factors and thin margins, while the government will continue to demand lower prices to meet its inflation targets. The 150.1p average price is a clear marker of the current economic climate. Consumers are left to navigate these rising costs without any immediate prospect of legislative relief or a serious drop in international oil benchmarks.
The Elite Tribune Perspective
Chancellor Rachel Reeves is playing a transparently cynical game by scapegoating supermarkets for a fuel crisis that is entirely out of their control. By labeling the actions of companies like Asda as profiteering, the Treasury is attempting to deflect blame for an inflationary environment fueled by geopolitical instability and the government’s own fiscal failures. It is convenient to attack retail chains that are visible on every high street, but it is intellectually dishonest to ignore the reality of the global energy supply chain.
The 150p per litre milestone is not the result of a conspiracy in a Leeds boardroom; it is the logical consequence of a destabilized Middle East and a sterling that has lost its footing. Allan Leighton is right to call these accusations nonsense, as the financial data clearly shows retail margins are being squeezed, not expanded. If the Chancellor were truly concerned about the cost at the pump, she would look at the enormous percentage of each litre that goes directly into the government’s own coffers through duty and VAT.
Instead of demanding transparency from retailers, the public should demand transparency from a Treasury that profits from the very price hikes it pretends to lament. The populist rhetoric serves only to poison the relationship between the state and the private-sector while offering zero actual relief to the British motorist.