Cannabis farming The cannabis industry hides a dark secret in the house next door. Gangs bring young boys to the UK from countries such as Vietnam and deliver them to a house where, once in, they won’t be able to leave. Forced to tend cannabis plants that fill specially rigged houses, the boys are often locked in and forced to work, sleep and eat in one confined and dirty room. The chemicals used on the cannabis are poisonous, and often victims don’t know where they are or how to get help if they do escape. The eyes, ears and compassion of the local community are essential