FUEL: Starmer freezes duty until end of year and cuts red diesel tax as pump prices hit highest level since Iran war began
Drivers across south-west Wales will be spared a further hit to their fuel bills after the Prime Minister confirmed at PMQs today that a planned 5p-per-litre rise in fuel duty — due to be phased in from September — is being postponed until the end of the year.
Swansea Bay News reported on Monday that Chancellor Rachel Reeves was expected to scrap the planned rise. Today’s PMQs announcement confirms it — the freeze is official.
In that report, we set out how households across south-west Wales have been hammered by soaring petrol and energy costs since the outbreak of the Iran conflict in February — with rural communities in Carmarthenshire and Pembrokeshire, where car dependency is high and public transport limited, particularly exposed.
The 5p cut was first introduced by the Conservative government in March 2022, when petrol was averaging 167p per litre. It was supposed to last 12 months but has been extended repeatedly — and will now remain in place until at least 31 December 2026.
The freeze comes as petrol prices hit their highest level since the start of the Iran war. The RAC reports the average price of unleaded petrol reached 158.52p per litre on Monday — and the direction of travel is still upward.
The relief does not extend to bringing prices down at the pump. Steve Gooding, director of motoring research at the RAC Foundation, welcomed the announcement but was clear about its limits. “Although today’s news on fuel duty won’t have the immediate effect of bringing forecourt prices down, at least it shows that ministers have registered the financial pain caused by rampant pump prices for individuals and for business,” he said.
Gooding did not mince his words on the wider cost of the Middle East conflict. “Since the start of the Iran conflict, drivers have already paid a war premium of a staggering £3 billion in inflated fuel prices, half a billion of which has gone to the Exchequer in VAT receipts,” he said.
The government has also announced targeted relief for farmers and hauliers — both significant employers across Carmarthenshire, Pembrokeshire and rural west Wales.
The duty rate on red diesel — used by farmers and rail freight — will be cut by more than a third, from 10.18p to 6.48p per litre, from 15 June until the end of the year.
Hauliers will benefit from a 12-month holiday on HGV Vehicle Excise Duty, meaning lorry operators will pay just £1 when they next renew — a saving of £600 for a typical heavy lorry and up to £912 for the highest-rated vehicles.
The BBC’s fact-checking unit, BBC Verify, estimates that extending the duty freeze to the end of the year will cost the Treasury around £240 million — though the government points out that rising pump prices are simultaneously generating more VAT revenue, since the 20% VAT on fuel rises with the price.
Petrol prices have been driven up largely by supply pressures following the effective blockade of the Strait of Hormuz waterway since the outbreak of the US-Israel war with Iran. The government has also announced it is loosening some sanctions on Russian oil refined into diesel and jet fuel in third countries to ease supply — a move that drew sharp criticism from the Conservatives at PMQs.
Political commentators noted the day’s announcements were a sign of how acutely aware the government is of cost of living pressures — and of how much worse those pressures could yet become before the year is out.
Today’s announcements came on the same day as official figures showed inflation fell to 2.8% in the year to April — down from 3.3% in March, a steeper drop than analysts expected, partly driven by lower energy bills following the government’s support package.
Analysts warn, however, that the improvement may be short-lived. Inflation is expected to rise again and could reach around 4% by the end of the year as the Iran war continues to push global energy prices higher — making today’s duty freeze look like a holding measure rather than a solution.
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Drivers to get reprieve as Rachel Reeves set to scrap planned 5p fuel duty rise — as pump prices soar in wake of Iran war
Drivers across south-west Wales look set to get some relief at the pumps this week, as Chancellor Rachel Reeves prepares to abandon plans to raise fuel duty — a move prompted by soaring costs in the wake of the Iran war.
Reeves is expected to announce on Thursday that she is scrapping a planned 5p-per-litre increase in fuel duty, due to take effect in September. The reversal is expected to cost the Treasury around £2.4 billion.
The 5p cut was originally introduced by the Conservative government in March 2022 when oil prices surged following Russia’s invasion of Ukraine. It has now been frozen for 15 years — with both Conservative and Labour governments repeatedly baulking at restoring the full rate amid fears of a backlash from motorists.
In her November budget, Reeves announced plans to phase out the cut between September 2026 and March 2027. But those plans were thrown into doubt when US and Israeli strikes against Iran began on 28 February, prompting Iran to close the Strait of Hormuz — the critical waterway through which more than a fifth of the world’s oil passes. UK wholesale gas prices rose by around 75% between late February and late March as a result.
The impact at the pumps has been severe. Before the conflict began, petrol cost 132.9p per litre and diesel 142.4p. Last week, petrol had risen to 158.2p a litre and diesel to 186.8p — increases of more than 25p and 44p respectively.
Fears about fuel rationing emerged in the early weeks of the conflict, with the government confirming emergency plans were in place to prioritise emergency services, utilities and food distribution if supplies were curtailed. Those fears have receded, but ministers have warned the economic impact of the conflict could last at least eight months after the Strait reopens.
The fuel pain has been felt particularly acutely in rural communities. An independent Senedd candidate called for VAT on fuel to be scrapped, arguing that rural Carmarthenshire — where driving is not a choice but a necessity — was being “hit first and hit hardest.” For many residents, there is no realistic public transport alternative.
The conflict has compounded a wider cost of living crisis that was already biting hard before February. Energy bills in south Wales have more than doubled since 2008, with the average domestic electricity bill climbing from £444 to £1,129. The £150 reduction applied to bills in April offered some relief — but analysts warn a 20% Ofgem price cap rise in July will more than wipe it out.
New research published last week found that 40% of people are still too embarrassed or afraid to seek help with bills, even as costs surge. Free face-to-face energy advice events are running this month at Prince Philip Hospital in Llanelli, Glangwili Hospital in Carmarthen, Asda Llanelli and Tesco Ammanford — all from 10am to 1pm and open to customers of any supplier.
Swansea West MP Torsten Bell has argued that Britain must stay out of the Iran conflict while doing everything possible to protect households from the economic fallout — a position echoed by many households already struggling to keep up with the rising cost of everyday life.
The Bank of England has warned that inflation could reach 6.2% at the start of 2027, with food prices rising by as much as 7% this year. It is against that backdrop that Reeves has faced mounting pressure to shelve the fuel duty rise.
Steve Gooding, director of the RAC Foundation, said the decision would bring relief to millions of motorists but cautioned that prices remained near recent highs. “A decision not to raise fuel duty will be a relief for tens of millions of drivers, not least those reliant on diesel who have borne the brunt of the financial pain at the pumps since the end of February,” he said.
The TaxPayers’ Alliance welcomed the move but called on the government to go further. “After months of dither and delay, where families and businesses have been hammered by higher prices at the pump, a break for taxpayers is well overdue,” said chief executive John O’Connell. “The government should go further by committing to freeze fuel duty for the rest of this parliament.”
Car leasing comparison site LeaseLoco also welcomed the announcement. CEO John Wilmot said: “This is good news for motorists at a time when households are continuing to deal with a cost of living crisis and the soaring costs of fuel due to instability in the gulf. But while we welcome this news we would like to see the government go further.”
The fuel duty announcement is expected to form part of a wider cost of living package on Thursday, which will also include a targeted intervention on energy bills for low-income households in the autumn. It comes amid turbulence for the Labour government more broadly, with Sir Keir Starmer facing questions about his leadership following last week’s local election results.
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‘Scrap the VAT’: Senedd candidate says rural Carmarthenshire is being ‘hit first and hit hardest’ by fuel price surge
Carl Peters‑Bond, who is standing for the new Sir Gaerfyrddin constituency, says the current tax system means the Treasury “profits every time global events push up the wholesale price of fuel”, leaving rural communities exposed and increasingly desperate.
‘Profiteering from a crisis’
Fuel duty has been frozen at 52.95p per litre since 2022 — but VAT is charged as a percentage on top of both the product price and the duty. Peters‑Bond says that means the government’s income rises automatically whenever prices spike.
“Every time global events push up the wholesale price of fuel, the government takes an even bigger cut,” he said. “At a time when families are struggling and businesses are fighting to stay afloat, that is simply unacceptable. It’s time to scrap the VAT for fairer fuel.”
Rural Carmarthenshire ‘hit hardest’
Peters‑Bond says communities across Carmarthenshire are facing a far sharper impact than urban areas, with many residents having no choice but to drive long distances for work, school, health appointments and basic shopping.
Public transport, he argues, is too infrequent or unreliable to offer a realistic alternative.
“For many people here, driving isn’t a choice — it’s a necessity,” he said. “When fuel prices rise, rural families feel it immediately.”
Further duty rises already on the way
Fuel prices are already climbing due to the escalating conflict in the Middle East — but Peters‑Bond warns more increases are baked in.
Under the 2025 Budget, the temporary 5p fuel duty cut will be phased out in three stages:
This will return duty to its pre‑2022 level of 57.95p per litre.
“Not only are people paying more because of global events – the government has already scheduled three separate fuel duty rises,” he said. “It’s completely the wrong approach during a cost‑of‑living crisis.”
‘Rural Wales left behind’
Peters‑Bond also criticised what he sees as uneven investment across the UK, pointing to major spending on HS2 and the Cardiff Metro while rural areas face rising costs and limited transport options.
“Removing VAT on fuel would be a simple, fair step to help communities like ours,” he said.
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