Traces of pork found in Halal meat supplied to prisons in England and Wales

Traces of pork found in Halal meat supplied to prisons in England and Wales; ENGLAND: London: EXT Beef burgers being cooked at food stall Close shot of beefburgers being cooked Customer being served at 'Woodwards Farm' food stall (organic farmers market) Customer being handed burger in bap Reporter to camera INT Customers being served at meat counter in Halal butcher's shop 'Halal Lamb Cuts' sign Meat being weighed on weighing scales Butchers working behind counter Piece of meat being placed in bag Atiq Zaman (Halal butcher) interview SOT Close shot of piece of meat being cut up with knife Meat hanging down at stall Cuts of meat on display Customers being served at butchers shop