Hugh Fearnley-Whittingstall trawls Britain's wild larder again, exploring our canals and rivers on the eccentric Bain Marie, which is half canal barge, half tugboat and all kitchen.
The Bain Marie is christened and launched in March, when signs of spring are extremely thin on the ground. As Hugh peers over the steering wheel at the dreary, cold landscape, he is soon…
Hugh wends his way up the river Severn, a route which is simultaneously being taken by millions of baby eels - or elvers - who have miraculously found their way here from their birthplace…