The applicant sought habeas corpus with certiorari in aid, arguing that his continued detention as an involuntary psychiatric patient following completion of a criminal sentence was unlawful and violated the Canadian Charter of Rights and Freedoms.
He alleged the practice of “psychiatric gating” and argued that his detention constituted double jeopardy.
The court held that the detention was authorized under the Mental Health Act following lawful execution of a Form 1 and Form 3 and repeated confirmation by the Consent and Capacity Board that the statutory criteria for involuntary admission remained satisfied.
The court also found that civil committal following a completed criminal sentence does not breach Charter protections against arbitrary detention or cruel and unusual punishment.
The proper remedy for disagreement with the board’s decisions was an appeal, not habeas corpus.