UK Competition Watchdog Intensifies Monitoring of Fuel Prices
The UK competition watchdog has issued a warning to fuel retailers as it increases scrutiny of pump prices amid concerns over profiteering linked to the US-Iran conflict, which has driven up wholesale fuel costs.
The Competition and Markets Authority (CMA) stated that companies operating thousands of filling stations nationwide have been "put on notice" as part of a broader government initiative to prevent excessive profit-taking at consumers' expense.
The CMA announced it will require these firms to submit detailed data on their revenues, costs, and sales, accelerating an ongoing review of fuel industry margins that began shortly after the conflict erupted nearly two weeks ago.
Volatile Global Energy Markets and Rising Prices
In a turbulent global energy market, the oil price fell on Thursday for the second time within a week. This decline came despite widespread Iranian attacks on regional energy facilities and threats to shipping routes, which had overshadowed a significant release of government reserves.
Prices for petrol and diesel have surged sharply, accompanied by an increase in home heating fuel costs. Experts have cautioned that a sustained rise in global oil and gas prices could lead to higher inflation in the UK, undermining expectations that the Bank of England might reduce interest rates at its forthcoming policy meeting.
Data released by the RAC on Thursday revealed that the average petrol price has risen by approximately 7p per litre since US and Israeli airstrikes on Iranian targets began nearly two weeks ago, while the average diesel price has increased by nearly 16p per litre.
Government and CMA Response
Earlier this week, Rachel Reeves emphasized that the government would not tolerate companies exploiting the crisis to generate "excess profits" and indicated she would urge the CMA to enhance its oversight.
The Chancellor is anticipated to convene meetings with fuel industry leaders and energy company executives, alongside Energy Secretary Ed Miliband, to stress the government's expectation that motorists and households receive fair pricing.
The CMA acknowledged that businesses are likely facing considerable pressures due to rising energy costs, which could influence retail prices.
However, the watchdog cautioned firms against exploiting the situation. It intends to analyze the speed at which fuel prices increase and decrease in response to wholesale cost fluctuations to detect any evidence of "rocket and feather" pricing—where prices rise rapidly but fall slowly.
Late last year, the CMA had indicated it was prepared to take action against such practices.
Fuel Price Comparison and Transparency
Earlier this year, the government launched the Fuel Price Comparison Service, enabling drivers to compare real-time fuel prices via smartphones and online platforms. Nonetheless, a minority of fuel retailers currently do not provide data to this service.
Juliette Enser, the CMA’s Executive Director for Markets, stated:
"While price increases might be inevitable because of rising wholesale costs, it is important that those increases reflect genuine cost pressures.
We will be closely scrutinising and reporting on what’s happening with fuel prices and call out any concerning behaviour."







