It's National Butchers Week. With high streets up and down Britain in seemingly rapid decline, has there ever been a more important time to support your local butcher? For years, the butcher's shop was synonymous with the local community but nowadays it seems that many of us are turning our backs on these skilful artisans in exchange for the convenience of the supermarket. Alex Down from The Riesling Revolutionary explores the delights of his local butchers for Great British Chefs including a recipe for Pig's Head - non carnivores look away now.