Ports feel the chill as trade re-routes around Brexit Britain

In Holyhead, traffic has fallen 50% as hauliers stymied by Brexit find their way from Ireland to France without entering the UK

Perched on the shores of Anglesey, the island linked by road bridges to the north-west coast of Wales, Holyhead's geography has given it a leading role in British-Irish trade since the early 19th century.

About 50 miles directly across the Irish Sea from Dublin, a journey of just three-and-a-quarter hours by ferry, Holyhead was until December the second busiest roll-on roll-off port in the UK after Dover. About 450,000 trucks rumbled through each year on their way to Dublin, with cargoes of meat and agricultural produce, secondhand cars and items destined for the shelves of Irish supermarkets.