The plaintiffs, former involuntary patients at the maximum-security Oak Ridge division of the Penetanguishene Mental Health Centre, brought an action against two doctors and the provincial Crown.
They alleged they were subjected to abusive and experimental psychiatric programs, including hallucinogenic drugs, solitary confinement, and harsh disciplinary regimes, without informed consent.
The court found that the doctors breached their fiduciary duties and committed assault and battery.
The court also found the Crown directly and vicariously liable for these breaches and torts, rejecting the Crown's arguments of statutory immunity, limitation periods, and laches.
The trial was bifurcated, with this decision addressing liability and causation, leaving damages to be quantified later.