Jet Fuel Shortage Threatens UK Summer as Hormuz Bites

Editorial digest April 10, 2026
Last updated : 18:17

The summer of 2026 is already under threat — and not just from the weather. Two stories landed this Friday that deserve more attention than they're getting: one could ground your holiday flight, the other is a masterclass in how multinationals hollow out their UK tax bills with impunity.

Can Britain's airports survive the Hormuz stranglehold?

The warning couldn't be clearer. Airport trade bodies told anyone willing to listen this week: if oil supplies don't start flowing through the Strait of Hormuz within three weeks, jet fuel shortages across the UK and EU will become acute. Not theoretical. Inevitable.

The maths are brutal. Aviation runs on kerosene refined largely from Middle Eastern crude. With Iran's war disrupting passage through the world's most consequential oil chokepoint, European reserves are draining. Three weeks is the window. After that, according to airport operators, flight cancellations for the summer season become unavoidable — affecting potentially millions of passengers.

This isn't a distant geopolitical abstraction. It's your July flight to Malaga. Your August weekend in Rome. The family holiday booked eight months ago. The Strait of Hormuz — 33 kilometres wide at its narrowest — is the bottleneck through which roughly a fifth of global oil trade flows. When it chokes, the consequences don't stay in the Middle East.

For the British travel industry, already navigating post-Brexit frictions, the timing is catastrophic. Airlines need certainty months in advance to schedule routes and manage capacity. Fuel uncertainty of this magnitude makes planning impossible. The ripple effects — on prices, on availability, on insurance premiums — are already spreading.

JD Vance departed for Islamabad this week, signalling he expected "positive" Iran negotiations. Hopes, yes. But expectations and outcomes are not the same thing. The markets know it. Airlines know it. British holidaymakers should probably start knowing it too.

Starbucks's tax trick: profit abroad, losses at home

While millions plan holidays they may not be able to take, Starbucks's UK retail arm pocketed a £13.7 million corporation tax credit last year. Not a tax cut. A credit — usable to offset future bills, courtesy of HMRC.

The company's UK sales grew 6%. It opened 92 new stores. And it still recorded losses of £41.3 million — almost precisely matching the £40 million it paid in royalty and licence fees to its American parent company.

This is the oldest trick in the multinational playbook: generate revenue in a high-tax jurisdiction, then siphon profit to the parent via intercompany fees — for the "brand", the "IP", the "know-how" — leaving the subsidiary technically loss-making. HMRC ends up owing you money. The taxpayer fills the gap.

There is nothing new here, legally. Starbucks has been running variations of this in the UK for years, and it is far from alone. But the audacity of claiming a tax credit while adding 92 stores to your UK footprint — during a cost-of-living squeeze, in a country where public services are chronically underfunded — deserves to be named plainly: a structural failure of the international tax system, not a minor accounting quirk.

The UK government has tools it has largely declined to use. Transfer pricing rules exist precisely to challenge artificial profit-shifting. Whether HMRC has the resources — or the political will — to deploy them aggressively remains unanswered. It has been unanswered for a decade.

The border that now photographs you

Buried beneath the bigger headlines, the EU's Entry/Exit System quietly came into force this Friday. UK passengers travelling to any of the 29 participating countries will now have their fingerprints and photographs taken at the border. Every time.

This is the post-Brexit reality made physical. Where a British passport was once waved through, there is now biometric processing, queues, and data retention. The system has been delayed repeatedly over several years — technical failures, political hesitations — but it is now live.

For frequent travellers, the frustration is immediate. For the summer rush to Southern Europe, the timing is particularly poor. Add jet fuel uncertainty to border delays, and the picture of British travel in 2026 is not a comfortable one.

What to retain this Friday: Britain is being squeezed from multiple directions at once — a geopolitical chokepoint threatening aviation fuel supply, a tax architecture that rewards corporate ingenuity at public expense, and a border regime that makes travel to Europe more laborious by design. None of these is an accident. All three reflect choices — diplomatic, legislative, economic — whose costs fall, as ever, on ordinary people.