The Rubber Gun
The Rubber Gun is a 1977 film directed by Allan Moyle. It stars Stephen Lack and Pierre Robert. It was nominated for two Genie Awards in 1980.
Allan decides he wants to do a paper with the controversial position that drug use has positive effects using Steves family as a case study. Life with Steve amp the gang isnt quite as rosy as it might appear to Allan at first but it isnt quite as sleazy as it might appear to others either.Pierre Pierre Robert, a bisexual, heroin addictmale prostitute with a wife and small daughter looks to displace Steve as the leader of the group when, compelled by his addiction he concocts a plan to steal drugs from a storage locker at the train station. Steve, having nearly followed through on the same plan, is certain it is a trap. Being indiscreetly watched and recorded by corrupt narcotics cops the tension rises. ........
Source: Wikipedia