Gavin Quinney, the co-owner of the Chateau Bauduc vineyard near Bordeaux, which supplies the house wine for Gordon Ramsay’s three Michelin starred flagship Chelsea restaurant, restaurateur Rick Stein and the Hotel du Vin group, said: “Before Brexit if you had a big truck coming down to a wine region and dealing with smaller independents and doing maybe 15 pick-ups it used to be a doddle. Now it’s an absolute dog.”