On Friday, French fishermen prevented a British cargo ship from docking in a Brittany port, citing moves by authorities in London and Jersey to withhold licenses to fish in British waters under a post-Brexit deal.
The fishermen held red flares aloft as they circled their boats outside Saint-Malo to block the Normandy Trader’s path, a foreshadowing of a planned blockade of Calais and the Channel Tunnel later on Friday, both major transport hubs for trade between Britain and continental Europe.
The one-hour protest in Saint-Malo, as well as the larger action further east along France’s coast, risk reigniting a dispute between the two countries over a mutual licensing system for fishing vessels.
They are also embroiled in a row over cross-Channel migration.
With Britain’s exit from the European Union, the two sides agreed to set up a licensing system for granting fishing vessels access to each other’s waters
Paris says London and the Channel Island of Jersey, a British crown dependency, are not honoring the agreement and dozens of licenses to operate inside their coastal waters are owed to French fishermen.
Britain says it is respecting the post-Brexit arrangements.
In October, France briefly seized a British scallop dredger off its northern coast for allegedly operating without a legitimate permit, and both countries have this year sent patrol vessels to waters off Jersey.
President Emmanuel Macron has accused Britain of pushing his country’s patience and said the government would not yield in the dispute.
Fishing rights dogged Brexit talks for years, not because of its economic importance but because of its political significance for both Macron and British Prime Minister Boris Johnson.
Separately, French Interior Minister Gerald Darmanin cancelled a Sunday meeting with his UK counterpart Priti Patel following criticism of France by Johnson over its handling of cross-Channel migration, French media reported on Friday.
The meeting had been scheduled amid mutual recriminations over how to curb the flow of migrants after 27 people drowned trying to reach British shores on Wednesday.