Crack UK. Facing stiff competition and falling prices, crack dealers are moving out of their traditional haunts - the inner cities - and, like businessmen, opening up new markets that target affluent towns. Shelley Jofre reports. Producer Murdoch Rodgers ; Editor Mike Robinson www.bbc.co.uk/panorama Repeated with sign language on Thursday at 1.55am (S) (W) NOTE: as Panorama is likely to react to news, its subject matter may change