Chinese restaurants in London warned over immigrant labour

Chinese restaurants in London warned over immigrant labour; ITN ENGLAND: London: Chinatown: EXT i/c as along into Chinese restaurant INT Chinese restaurant chef cutting meat EXT Joints of meat hanging in restaurant window Chef preparing food (seen thru window) INT Restaurant worker filling teapot as disappearing from shot EXT Neon sign advertising Dim Sum GV Chinatown (Chinatown restaurant = 20 secs) INT Goodman sitting at table with Paul Lam (Restaurant supplier) Dishes on table Paul Lam (Restaurant supplier) interviewed SOT - They can be even more exploited / It doesn't solve problem CUTAWAY Worker wiping restaurant table Customers sitting eating in Chinese restaurant (2 SHOTS) Paul Lam (Restaurant supplier) interviewed SOT - It is difficult for trade to sustain, ther's no way they can get enough workers to fill gap EXT GV Chinatown as people away down street