Fishermen are seen in the harbour at Scarborough, northeast England, on December 21, 2020 as the snap closure of the French border over the Covid-19 pandemic prevents accompanied exports of fresh shellfish. - Fishermen specialising in shellfish, the vast majority of which is exported to France, are not out on their boats on December 21 after the closure of the French border to accompanied freight from the UK amid fears over a new more infectious strain of the novel coronavirus virus means the shellfish could not be delivered to market. (Photo by Oli SCARFF / AFP)
Exports of British shellfish have dropped dramatically in the wake of Brexit. AFP

UK shellfish industry dealt ‘devastating blow’ after EU upholds trade ban