London Daily

Focus on the big picture.
Friday, Nov 21, 2025

Growing cannabis on Britain’s smallest islands: Increasing demand fertilises supply

Growing cannabis on Britain’s smallest islands: Increasing demand fertilises supply

The ice-cream parlours and music halls of the Isle of Man were once packed each summer with workers who travelled ten hours on a steamer to a Manx beach to escape the cotton mills of Lancashire for a week. “You see the best of the working class of the north away from their factories and workshops,” The Spectator informed its readers in 1880. “Their loud provincial tones are heard in boisterous merriment.”
Since the Costa del Sol destroyed the island’s tourist trade, there is much less merriment, provincial or otherwise. But Man has reinvented itself, first as an offshore financial centre and most recently also as a hub for online gaming firms. Finance accounts for about a third of gdp; e-gaming 17%. Tourism makes up less than 1%.

Now Manxmen want a slice of another fast-growing industry: cannabis cultivation. And they need not beg permission from Whitehall. The island is a crown dependency, meaning that though the queen is head of state, it is self-governing. Last month its parliament approved a plan to sell licences to grow and export cannabis for medical use.

It is not the only outcrop to spot an opportunity. The channel island of Jersey, another crown dependency, also smells something in the air. It issued its first cannabis-production licence in December, to a firm that plans to grow the plant in a 75,000-sq-ft greenhouse. Its minister for economic development even flew to Canada to address a cannabis industry conference.

Why the sudden interest? Legal cultivation of cannabis was unheard of outside America until recently; it has leapt about 200-fold globally since 2000, according to the International Narcotics Control Board, an independent monitoring agency. And rules on its medical use are being relaxed across Europe. Britain followed suit in 2018, permitting limited prescription by registered specialists. Brightfield Group, a research firm, reckons the British medical-cannabis market will grow from a relatively paltry £9.6m in 2020 to £293m in 2025.

Britain is already a big player in the global market. It exports more medical cannabis than anywhere else, thanks to gw Pharmaceuticals, a company that uses the plant to make drugs for patients with multiple sclerosis and epilepsy. Yet new players grumble that the Home Office, which grants cultivation licences, is risk-averse. gw and its suppliers are the only firms permitted to grow cannabis potent enough for medical use. The department’s “starting point is effectively to treat anyone making an application as a criminal”, claims a lawyer who advises cannabis firms.

Both islands hope to outmanoeuvre the mainland. Laurence Skelly, the Isle of Man’s enterprise minister, promises the sort of business-friendly regulation that helped lure gaming firms to the island. And the 0% standard rate of corporation tax in both places—compared with 19% on the mainland—will help ensure that the islands don’t blow their chance.

This article appeared in the Britain section of the print edition of the Economist under the headline “Pot luck”
Newsletter

Related Articles

0:00
0:00
Close
ASU Launches ASU London, Extending Its Innovation Brand to the UK Education Market
UK Prime Minister Keir Starmer to Visit China in January as Diplomatic Reset Accelerates
Google Launches Voluntary Buyouts for UK Staff Amid AI-Driven Company Realignment
UK braces for freezing snap as snow and ice warnings escalate
Majority of UK Novelists Fear AI Could Displace Their Work, Cambridge Study Finds
UK's Carrier Strike Group Achieves Full Operational Capability During NATO Drill in Mediterranean
Trump and Mamdani to Meet at the White House: “The Communist Asked”
Nvidia Again Beats Forecasts, Shares Jump in After-Hours Trading
Wintry Conditions Persist Along UK Coasts After Up to Seven Centimetres of Snow
UK Inflation Eases to 3.6 % in October, Opening Door for Rate Cut
UK Accelerates Munitions Factory Build-Out to Reinforce Warfighting Readiness
UK Consumer Optimism Plunges Ahead of November Budget
A Decade of Innovation Stagnation at Apple: The Cook Era Critique
Caribbean Reparations Commission Seeks ‘Mutually Beneficial’ Justice from UK
EU Insists UK Must Contribute Financially for Access to Electricity Market and Broader Ties
UK to Outlaw Live-Event Ticket Resales Above Face Value
President Donald Trump Hosts Saudi Crown Prince Mohammed bin Salman at White House to Seal Major Defence and Investment Deals
German Entertainment Icons Alice and Ellen Kessler Die Together at Age 89
UK Unveils Sweeping Asylum Reforms with 20-Year Settlement Wait and Conditional Status
UK Orders Twitter Hacker to Repay £4.1 Million Following 2020 High-Profile Breach
Popeyes UK Eyes Century Mark as Fried-Chicken Chain Accelerates Roll-out
Two-thirds of UK nurses report working while unwell amid staffing crisis
Britain to Reform Human-Rights Laws in Sweeping Asylum Policy Overhaul
Nearly Half of Job Losses Under Labour Government Affect UK Youth
UK Chancellor Reeves Eyes High-Value Home Levy in Budget to Raise Tens of Billions
UK Urges Poland to Choose Swedish Submarines in Multi-Billion € Defence Bid
US Border Czar Tom Homan Declares UK No Longer a ‘Friend’ Amid Intelligence Rift
UK Announces Reversal of Income Tax Hike Plans Ahead of Budget
Starmer Faces Mounting Turmoil as Leaked Briefings Ignite Leadership Plot Rumours
UK Commentator Sami Hamdi Returns Home After US Visa Revocation and Detention
UK Eyes Denmark-Style Asylum Rules in Major Migration Shift
UK Signals Intelligence Freeze Amid US Maritime Drug-Strike Campaign
TikTok Awards UK & Ireland 2025 Celebrates Top Creators Including Max Klymenko as Creator of the Year
UK Growth Nearly Stalls at 0.1% in Q3 as Cyberattack Halts Car Production
Apple Denied Permission to Appeal UK App Store Ruling, Faces Over £1bn Liability
UK Chooses Wylfa for First Small Modular Reactors, Drawing Sharp U.S. Objection
Starmer Faces Growing Labour Backlash as Briefing Sparks Authority Crisis
Reform UK Withdraws from BBC Documentary Amid Legal Storm Over Trump Speech Edit
UK Prime Minister Attempts to Reassert Authority Amid Internal Labour Leadership Drama
UK Upholds Firm Rules on Stablecoins to Shield Financial System
Brussels Divided as UK-EU Reset Stalls Over Budget Access
Prince Harry’s Remembrance Day Essay Expresses Strong Regret at Leaving Britain
UK Unemployment Hits 5% as Wage Growth Slows, Paving Way for Bank of England Rate Cut
Starmer Warns of Resurgent Racism in UK Politics as He Vows Child-Poverty Reforms
UK Grocery Inflation Slows to 4.7% as Supermarkets Launch Pre-Christmas Promotions
UK Government Backs the BBC amid Editing Scandal and Trump Threat of Legal Action
UK Assessment Mis-Estimated Fallout From Palestine Action Ban, Records Reveal
UK Halts Intelligence Sharing with US Amid Lethal Boat-Strike Concerns
King Charles III Leads Britain in Remembrance Sunday Tribute to War Dead
UK Retail Sales Growth Slows as Households Hold Back Ahead of Black Friday and Budget
×