The severely mentally ill are more likely to be in housing than those who do not. Estimates range from 25-75% 3 of mental illness in Vancouver is also addicted.Currently, British Columbia, there is no security in the medium or long term care facilities for the severely mentally ill who have episodes of aggression and violence toward themselves or others. After a short period at the local general hospital patient's severely mentally ill are often released and returned to the Referral Service, which could mean more than likely your local housing support. The ...