NZ Herald
  • Home
  • Latest news
  • Herald NOW
  • Video
  • New Zealand
  • Sport
  • World
  • Business
  • Entertainment
  • Podcasts
  • Quizzes
  • Opinion
  • Lifestyle
  • Travel
  • Viva
  • Weather

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • New Zealand
    • All New Zealand
    • Crime
    • Politics
    • Education
    • Open Justice
    • Scam Update
    • The Great NZ Road Trip
  • Herald NOW
    • All Herald NOW
    • Ryan Bridge TODAY
    • Herald NOW Business
  • On The Up
  • World
    • All World
    • Australia
    • Asia
    • UK
    • United States
    • Middle East
    • Europe
    • Pacific
  • Business
    • All Business
    • MarketsSharesCurrencyCommoditiesStock TakesCrypto
    • Herald NOW Business
    • Media Insider
    • Business analysis
    • Personal financeKiwiSaverInterest ratesTaxInvestment
    • EconomyInflationGDPOfficial cash rateEmployment
    • Small business
    • Business reportsMood of the BoardroomProject AucklandSustainable business and financeCapital markets reportAgribusiness reportInfrastructure reportDynamic business
    • Deloitte Top 200 Awards
    • Deloitte Fast 50
    • Generate wealth weekly
    • CompaniesAged CareAgribusinessAirlinesBanking and financeConstructionEnergyFreight and logisticsHealthcareManufacturingMedia and MarketingRetailTelecommunicationsTourism
  • Opinion
    • All Opinion
    • Analysis
    • Editorials
    • Business analysis
    • Premium opinion
    • Letters to the editor
  • Politics
  • Sport
    • All Sport
    • OlympicsParalympics
    • RugbySuper RugbyNPCAll BlacksBlack FernsRugby sevensSchool rugby
    • CricketBlack CapsWhite Ferns
    • Racing
    • NetballSilver Ferns
    • LeagueWarriorsNRL
    • FootballWellington PhoenixAuckland FCAll WhitesFootball FernsEnglish Premier League
    • GolfNZ Open
    • MotorsportFormula 1
    • Boxing
    • UFC
    • BasketballNBABreakersTall BlacksTall Ferns
    • Tennis
    • Cycling
    • Athletics
    • SailingAmerica's CupSailGP
    • Rowing
  • Lifestyle
    • All Lifestyle
    • Viva - Food, fashion & beauty
    • Society Insider
    • Royals
    • Sex & relationships
    • Food & drinkRecipesRecipe collectionsRestaurant reviewsRestaurant bookings
    • Health & wellbeing
    • Fashion & beauty
    • Pets & animals
    • The Selection - Shop the trendsShop fashionShop beautyShop entertainmentShop giftsShop home & living
  • Entertainment
    • All Entertainment
    • TV
    • MoviesMovie reviews
    • MusicMusic reviews
    • BooksBook reviews
    • Culture
    • ReviewsBook reviewsMovie reviewsMusic reviewsRestaurant reviews
  • Travel
    • All Travel
    • News
    • New ZealandNorthlandAucklandWellingtonCanterburyOtago / QueenstownNelson-TasmanBest NZ beaches
    • International travelAustraliaPacific IslandsEuropeUKUSAAfricaAsia
    • Rail holidays
    • Cruise holidays
    • Ski holidays
    • Luxury travel
    • Adventure travel
  • Kāhu Māori news
  • Environment
    • All Environment
    • Our Green Future
  • Talanoa Pacific news
  • Property
    • All Property
    • Property Insider
    • Interest rates tracker
    • Residential property listings
    • Commercial property listings
  • Health
  • Technology
    • All Technology
    • AI
    • Social media
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology
    • Opinion
    • Audio & podcasts
  • Weather forecasts
    • All Weather forecasts
    • Kaitaia
    • Whangārei
    • Dargaville
    • Auckland
    • Thames
    • Tauranga
    • Hamilton
    • Whakatāne
    • Rotorua
    • Tokoroa
    • Te Kuiti
    • Taumaranui
    • Taupō
    • Gisborne
    • New Plymouth
    • Napier
    • Hastings
    • Dannevirke
    • Whanganui
    • Palmerston North
    • Levin
    • Paraparaumu
    • Masterton
    • Wellington
    • Motueka
    • Nelson
    • Blenheim
    • Westport
    • Reefton
    • Kaikōura
    • Greymouth
    • Hokitika
    • Christchurch
    • Ashburton
    • Timaru
    • Wānaka
    • Oamaru
    • Queenstown
    • Dunedin
    • Gore
    • Invercargill
  • Meet the journalists
  • Promotions & competitions
  • OneRoof property listings
  • Driven car news

Puzzles & Quizzes

  • Puzzles
    • All Puzzles
    • Sudoku
    • Code Cracker
    • Crosswords
    • Cryptic crossword
    • Wordsearch
  • Quizzes
    • All Quizzes
    • Morning quiz
    • Afternoon quiz
    • Sports quiz

Regions

  • Northland
    • All Northland
    • Far North
    • Kaitaia
    • Kerikeri
    • Kaikohe
    • Bay of Islands
    • Whangarei
    • Dargaville
    • Kaipara
    • Mangawhai
  • Auckland
  • Waikato
    • All Waikato
    • Hamilton
    • Coromandel & Hauraki
    • Matamata & Piako
    • Cambridge
    • Te Awamutu
    • Tokoroa & South Waikato
    • Taupō & Tūrangi
  • Bay of Plenty
    • All Bay of Plenty
    • Katikati
    • Tauranga
    • Mount Maunganui
    • Pāpāmoa
    • Te Puke
    • Whakatāne
  • Rotorua
  • Gisborne
  • Hawke's Bay
    • All Hawke's Bay
    • Napier
    • Hastings
    • Havelock North
    • Central Hawke's Bay
    • Wairoa
  • Taranaki
    • All Taranaki
    • Stratford
    • New Plymouth
    • Hāwera
  • Manawatū - Whanganui
    • All Manawatū - Whanganui
    • Whanganui
    • Palmerston North
    • Manawatū
    • Tararua
    • Horowhenua
  • Wellington
    • All Wellington
    • Kapiti
    • Wairarapa
    • Upper Hutt
    • Lower Hutt
  • Nelson & Tasman
    • All Nelson & Tasman
    • Motueka
    • Nelson
    • Tasman
  • Marlborough
  • West Coast
  • Canterbury
    • All Canterbury
    • Kaikōura
    • Christchurch
    • Ashburton
    • Timaru
  • Otago
    • All Otago
    • Oamaru
    • Dunedin
    • Balclutha
    • Alexandra
    • Queenstown
    • Wanaka
  • Southland
    • All Southland
    • Invercargill
    • Gore
    • Stewart Island

Media

  • Video
    • All Video
    • NZ news video
    • Herald NOW
    • Business news video
    • Politics news video
    • Sport video
    • World news video
    • Lifestyle video
    • Entertainment video
    • Travel video
    • Markets with Madison
    • Kea Kids news
  • Podcasts
    • All Podcasts
    • The Front Page
    • On the Tiles
    • Ask me Anything
    • The Little Things
  • Cartoons
  • Photo galleries
  • Today's Paper - E-editions
  • Photo sales
  • Classifieds

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In

Advertisement
Advertise with NZME.
Home / World

Tehran’s $871 billion ‘tollbooth’ would change shape of Middle East forever

Memphis Barker
Daily Telegraph UK·
7 Apr, 2026 10:36 PM7 mins to read

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save
    Share this article
The Strait of Hormuz is a strategic waterway between Iran and Oman that links the Arabian Gulf to the Arabian Sea. Photo / Getty Images

The Strait of Hormuz is a strategic waterway between Iran and Oman that links the Arabian Gulf to the Arabian Sea. Photo / Getty Images

Oil tankers used to sail down the middle of the Strait of Hormuz.

But since February 28, any seeking to cross the 33.8km-wide waterway have had to take a detour.

In what has become known as the “Tehran Tollbooth”, vessels must now head closer to the Iranian coastline, nosing themselves between the islands of Qeshm and Larak.

Ship owners then go through a complex – and expensive – process of negotiation.

First, according to Bloomberg, they are required to inform intermediary companies linked to the Islamic Revolutionary Guards Corps (IRGC) of the ship’s cargo, destination and ultimate owner.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

Iran then charges a “toll” of at least US$1 ($1.74) per barrel, with the rate rising according to the perceived friendliness of the national operator.

Fees must be paid in Chinese yuan, or a cryptocurrency. The average rate for a single oil tanker is US$2 million ($3.4m). If everything is approved, IRGC boats will finally provide an escort into and out of the “tollbooth”.

Some analysts believe it could make as much as US$500 billion ($871 billion) in five years.

Advertisement
Advertise with NZME.

This system – informal and illegal for now – represents Iran’s biggest win from the war with the United States.

Left in place, it could earn a vengeful rogue state hundreds of billions of dollars and fundamentally reshape both the Middle East and maritime trade around the world.

That prospect makes its long-term survival unlikely, analysts told the Telegraph.

“Iran has learned how to keep the global economy in a hostage situation,” Petras Katinas, a research fellow at the London-based Royal United Services Institute think tank, said.

On Monday (local time), Iran informed the US that it would only agree to a permanent peace deal, not a 45-day ceasefire.

Advertisement
Advertise with NZME.

And it would only do so if it were allowed to cement the “tollbooth” in place, splitting the profits with Oman, the Gulf nation on the opposite coast.

A giant banner hanging in Enghelab Square in Tehran reads: "The Strait of Hormuz will remain closed; the entire Persian Gulf [sic] is our hunting ground". Photo / Getty Images
A giant banner hanging in Enghelab Square in Tehran reads: "The Strait of Hormuz will remain closed; the entire Persian Gulf [sic] is our hunting ground". Photo / Getty Images

At moments, US President Donald Trump has appeared to be attracted by the idea of operating the toll booth himself, rather than opening up free passage.

“What about us charging toll?” he said this week. “I’d rather do that than let them have them. Why shouldn’t we? We’re the winner. We won.”

Alternatively, Trump has threatened to destroy Iran’s “entire civilisation” if it does not surrender and open the strait.

Gulf nations are concerned that the US President will prompt a final, furious round of regional bombardments and then walk away with the strait – at least temporarily – under Tehran’s control.

Advertisement
Advertise with NZME.

Some countries might be forced to pay the export toll at first, one Gulf diplomatic source told the Telegraph.

Abu Dhabi, Qatar and Bahrain lack alternative pipelines and supplies of liquid natural gas can only be delivered by ship.

Nations like India might send their own tankers through the strait to collect oil and gas, bearing the “tollbooth” cost themselves.

But over time, the Gulf nations will not tolerate a system that funnels vast wealth towards a hostile regime that has already blown up chunks of their critical infrastructure, the diplomatic source said.

Hugo Dixon, a columnist for Reuters, estimated that Tehran could earn US$500b over the next five years, creaming off profits for as long as it takes to construct new pipelines.

Even a fraction of that sum would slingshot the Shia nation to regional dominance. It would allow the IRGC to rebuild, many times over, its obliterated military.

“I don’t think this war can end if Iran is still running the ‘tollbooth’,” Ellen R. Wald, a non-resident senior fellow at the Atlantic Council’s Global Energy Centre based in Washington DC, said.

She said that “Saudi Arabia and the United Arab Emirates and other Gulf countries cannot stand for it” and would eventually “have to build an army and fight”.

The Strait of Hormuz. Photo / Getty Images
The Strait of Hormuz. Photo / Getty Images

In the near term, Iran’s enemies could use their own missiles to target the regime’s shadow fleet tankers, which are now transporting double the amount of oil they were before the war – and for almost double the profit.

On Wednesday, if not before, the world will find out whether Trump followed through on his threat to destroy Iran’s “entire civilisation” without a deal to reopen the strait.

Advertisement
Advertise with NZME.

If he did not, there is no road left to take in terms of rhetorical threats, and the likeliest route out of the conflict becomes a quick and dirty deal that leaves Tehran in some form of control.

Recently, Trump suggested that the United States had no need to reopen the strait, given bountiful domestic energy supplies. Oil-starved Europe should do the job itself, he said.

But US super-majors, including Chevron, are heavily involved in the Gulf oil business, often running partnerships, and a permanent Iranian “tollbooth” would seriously undermine the international principle of the freedom of the seas, said Wald.

Under the United Nations Convention on the Law of the Sea, no country can interfere with the “innocent passage” of ships through maritime choke points or straits. Tolls can only be charged at man-made canals, such as the Suez or Panama.

Last month, in a letter to the International Maritime Organisation, Iran argued that its “tollbooth” was justified by self-defence. It had to inspect foreign, possibly hostile ships and the fee covered such costs, the regime told the watchdog.

Turkey charges a small fee to escort ships through the Dardanelles, but “that’s because it’s a very perilous waterway and Turkey provides coastguard services”, Wald said. Iran’s legal claim was absurd, by contrast, resting simply on extortion.

“The United States entered World War I in part to secure freedom of the seas,” Wald added. “Leaving the tollbooth in place now would be like saying, ‘We don’t care about that anymore – Britain, you can charge people to enter the English Channel’.”

In a worst-case scenario, the law of the sea breaks down and Russia or China take greater control over the choke points in their backyards.

Inside Iran, the IRGC would use oil funds to supercharge its ongoing takeover of the entire state, Dr Andreas Krieg, a senior lecturer at the School of Security Studies at King’s College London, said.

While the overall level of traffic through the strait would fall – sanctions bar Western firms from engaging in any business with the IRGC – the tollbooth windfall “would help to build a military dictatorship”.

Advertisement
Advertise with NZME.
Donald Trump has suggested European nations should be the ones to police the strait as America does not need to import oil. Photo / Getty Images
Donald Trump has suggested European nations should be the ones to police the strait as America does not need to import oil. Photo / Getty Images

The IRGC would emerge as a “more radical, more empowered, more financially robust system that can go and build networks east with Russia and China”.

The prospect is catastrophic enough for so many nations that it is more likely to collapse than be allowed to take root, Basil Germond, a professor of international security at Lancaster University, said.

“Historically, attempts to condition or close strategic straits – including Hormuz in the 1980s ‘tanker war’ – tend to prompt escalation ... involving the use of force,” he said.

Whether it is seizing Kharg Island, further US bombardments or Gulf counter-strikes, “it is more likely that the quagmire will resolve with further use of kinetic force, rather than the implementation of a stable, widely accepted and enforceable tollbooth”.

Sign up to Herald Premium Editor’s Picks, delivered straight to your inbox every Friday. Editor-in-Chief Murray Kirkness picks the week’s best features, interviews and investigations. Sign up for Herald Premium here.

Save
    Share this article

Latest from World

World

King Charles to visit US as transatlantic political ties fray under Trump

24 Apr 02:09 AM
World

Luxon reacts to Trump's 'shoot and kill' comments; King Charles to visit the US next week

24 Apr 01:44 AM
World

FBI to probe deaths, disappearance of 10 US nuclear and aerospace experts since 2022

24 Apr 01:20 AM

Sponsored

Endangered bird gets another chance

21 Apr 02:30 AM
Advertisement
Advertise with NZME.

Latest from World

King Charles to visit US as transatlantic political ties fray under Trump
World

King Charles to visit US as transatlantic political ties fray under Trump

The four-day state visit comes as the US marks 250 years of independence.

24 Apr 02:09 AM
Luxon reacts to Trump's 'shoot and kill' comments; King Charles to visit the US next week
World

Luxon reacts to Trump's 'shoot and kill' comments; King Charles to visit the US next week

24 Apr 01:44 AM
FBI to probe deaths, disappearance of 10 US nuclear and aerospace experts since 2022
World

FBI to probe deaths, disappearance of 10 US nuclear and aerospace experts since 2022

24 Apr 01:20 AM


Endangered bird gets another chance
Sponsored

Endangered bird gets another chance

21 Apr 02:30 AM
NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • NZ Herald e-editions
  • Daily puzzles & quizzes
  • Manage your digital subscription
  • Manage your print subscription
  • Subscribe to the NZ Herald newspaper
  • Subscribe to Herald Premium
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Hawke's Bay Today
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • About NZME
  • NZME careers
  • Advertise with NZME
  • NZME Digital Performance Marketing
  • Book your classified ad
  • Photo sales
  • NZME Events
  • © Copyright 2026 NZME Publishing Limited
TOP