By Clotaire Achi and Pascal Rossignol
Boulogne-sur-Mer, France (Reuters) -French trawlermen angered by delays getting licences to fish inside British waters blocked lorries carrying UK-landed fish with burning barricades as they arrived overnight in Europe's largest seafood processing centre.
Britain's trade deal with the European Union following Brexit allowed the bloc's fishermen to keep fishing deep into British waters, but only once they had received a license.
Those licenses were expected to be issued swiftly but instead some 80% of the fleet in the northern Hauts-de-France region, from whose coastline Britain's southern shores are visible, are still waiting, fishermen in Boulogne-sur-Mer said.
"We thought it would be a matter of days. Four months on we've barely moved forwards," said Bruno Margolle, who heads the main fishermen's cooperative in Boulogne-sur-Mer.
Several dozen fishermen lit flares on the Boulogne docks, blocked trucks with a barricade of wood pallets and barrels, and put up a sign that read: "You want to keep your waters??? OK ... So, keep your fish!!!".
The barricade was lifted on Friday, hours before EU regulators approved 100 million euros ($120.52 million) in French aid for the country's fisheries industry.
The financial support will partially compensate fishermen whose boats have remained idle due to quota cuts or been barred from accessing UK waters, as well as fish processing firms hit by supply chains that are choked in red tape.
Many of the skippers struggling to obtain a license were unable to meet the British demand for electronic data showing they had fished in UK waters during the five years running up to Britain's 2016 referendum on EU membership, the fishermen said.
Britain maintained an evidence-based approach to licensing EU vessels using information supplied by the European Commission, the British government's Department for Environment, Food and Rural Affairs (DEFRA) said.
DEFRA said the protest was unjustified and that it had raised its concerns with French authorities.
The French government said it would speed up efforts to resolve the licensing issue and urged the European Commission to ensure Britain applied the deal.
BREAKDOWN IN SUPPLY CHAINS
Fishermen in northern France say their livelihoods depend on access to British waters, where they chase mackerel, whiting, squid and other species. Meanwhile, British fishermen depend on access to the EU market to sell their product.
About two-thirds of UK-landed fish are exported to the continent. Britain's exit from the EU's orbit at the end of a post-Brexit transition period led early this year to a chaotic breakdown in supply chains, which used to see Scottish scallops and langoustine in French shops barely a day after they were harvested.
Margolle said half the Hauts-de-France fleet had been mostly tied up in port this year because they could not access UK waters.
"It's not worth going out to sea to lose money," Margolle said.
($1 = 0.8297 euros)