Channel Islands dream of tunnel linking them to France

Economic and political leaders in the Channel Islands are seriously considering building a tunnel to connect Jersey and Guernsey with the French coast. Locally, the not-so-new idea is no longer met with mockery.

By 

Published on May 3, 2024, at 5:00 am (Paris), updated on May 3, 2024, at 10:18 am

3 min read

Lire en français

Subscribers only

The Brittany Ferries speedboat, which operates between Saint-Malo and Jersey.

It was eight in the morning and the boat linking Saint-Malo on the north coast of Brittany to Jersey, the largest of the Channel Islands, had just docked. The pedestrian street of Saint-Hélier, the capital of the Channel Island, was crowded with hurried passers-by. Employees and customers rushed to the banks that ensure the wealth of this 116-square-kilometer piece of land, just a stone's throw from the Normandy coast. It was a morning like any other on an island known for its attractive tax conditions.

Well, almost. For the past few weeks, all conversations have revolved around the underwater tunnel project designed to link the two islands of Guernsey (the second largest island in the Channel Islands) to Jersey, and then onto mainland France by 2040. In early March, the Jersey and Guernsey Chambers of Commerce organized a meeting with Scandinavian engineers.

The meeting was initiated by Martyn Dorey, director of a Guernsey financial company and president of the Connect 3 Million initiative, which is campaigning for a tunnel between Granville on the French coast and Saint-Pierre-Port (Guernsey). "When I was president of the Guernsey Chamber of Commerce, I was asked what I was doing to promote links between the Channel Islands and France," he remembered.

360,000 passengers a year

Access difficulties, supply issues, an aging population and a growing need for manpower prompted him to investigate the issue in 2019. "I called my team together and asked them for the wildest ideas to remedy these challenges. Among them was building a tunnel."

It's not the first time the Channel Islands have given it thought. Every year, around 360,000 passengers make the journey between the islands and the continent. "I remember that, in the 2000s, a Jersey MP put forward the idea of a bridge to France. At the time, nobody gave it another thought," said geographer Christian Fleury, from the University of Caen-Normandie. "But this latest project seems much more serious this time."

In the meantime, Brexit has happened, which left a bad taste among locals who were barred from taking part in the referendum. So close to France, the three Channel Islands, along with the smaller island of Sark, have a distinct status. While they are not strictly speaking part of the United Kingdom, they do depend on the British crown. Although they were never part of the European Union, post-Brexit relations with the continent have become considerably more complicated.

"Almost all our imports go through the UK, while a lot of it comes from Europe. It doesn't make sense," said Dominic Jones, owner of a Jersey-based catering group. He too is convinced of the tunnel's merits. Tourist revenues are plummeting. In 2023, the number of French tourists (deterred by the need to have a passport if staying for more than a day) was still half that of 2019.

You have 42.15% of this article left to read. The rest is for subscribers only.

Lecture du Monde en cours sur un autre appareil.

Vous pouvez lire Le Monde sur un seul appareil à la fois

Ce message s’affichera sur l’autre appareil.

  • Parce qu’une autre personne (ou vous) est en train de lire Le Monde avec ce compte sur un autre appareil.

    Vous ne pouvez lire Le Monde que sur un seul appareil à la fois (ordinateur, téléphone ou tablette).

  • Comment ne plus voir ce message ?

    En cliquant sur «  » et en vous assurant que vous êtes la seule personne à consulter Le Monde avec ce compte.

  • Que se passera-t-il si vous continuez à lire ici ?

    Ce message s’affichera sur l’autre appareil. Ce dernier restera connecté avec ce compte.

  • Y a-t-il d’autres limites ?

    Non. Vous pouvez vous connecter avec votre compte sur autant d’appareils que vous le souhaitez, mais en les utilisant à des moments différents.

  • Vous ignorez qui est l’autre personne ?

    Nous vous conseillons de modifier votre mot de passe.

Lecture restreinte

Votre abonnement n’autorise pas la lecture de cet article

Pour plus d’informations, merci de contacter notre service commercial.