It wasn't an HIV program. Nobody gets ejected from that, luckily. It's from the Crosstown Clinic, from early on, when they were doing NAOMI and SALOME studies of injectable heroin and hydromorphone to try to stabilize patients.
Various behaviours led to their being ejected; usually it was for trying to steal the substance that was being provided to them freely or for behaving violently. The majority of those people also happen to be HIV-positive, so given my role, those are people I inherited.