B.C. Supreme Court strikes down involuntary psychiatric treatment laws as unconstitutional

Jul 31, 2026

The British Columbia Supreme Court has ruled that the province's involuntary psychiatric treatment laws are unconstitutional, violating Charter rights by allowing forced treatment without assessing patient capacity. Justice Lauren Blake declared B.C. a national outlier and gave the government six months to draft compliant legislation. The landmark ruling, sparked by a 10-year legal challenge by the Council of Canadians with Disabilities, comes as Premier David Eby's government actively seeks to expand involuntary care.

Mental Health Act unconstitutionality ruling

▪The British Columbia Supreme Court gave the provincial government a six-month window to amend the legislation and draft Charter-compliant laws.
▪The Council of Canadians with Disabilities launched the legal challenge against British Columbia's involuntary treatment system 10 years prior to the July 2026 ruling.
▪Justice Lauren Blake ruled that British Columbia's involuntary treatment provisions violated patients' Canadian Charter equality rights and rights to life, liberty, and security of the person.
▪The British Columbia Supreme Court ruled that provisions in British Columbia's Mental Health Act allowing forced psychiatric treatment of involuntary patients are unconstitutional.

Form 5 automatic consent provisions

▪Under British Columbia's system, the Form 5 paperwork creates a choice where patients either consent or the facility director signs on their behalf, concluding they are incapable of consenting.
▪Justice Lauren Blake ruled that the Form 5 options create a legal fiction that involuntary patients either consent or are not mentally capable.
▪Thirteen of 14 mental health experts who testified agreed that some patients who meet the criteria for involuntary detention are capable of providing informed consent.

B.C. compared to other jurisdictions

▪Every other Canadian province and territory has mental health legislation that impairs the health care consent rights of involuntarily admitted patients in a significantly less drastic manner than British Columbia.
▪Justice Lauren Blake found British Columbia was an outlier in Canada as the only jurisdiction not to require an assessment of a patient's capacity to make treatment decisions.

Patient testimony on treatment harms

▪Several experts testified that clinical outcomes were better if a patient participated in their treatment, and many who initially refuse treatment later agree to it.
▪Witnesses who underwent involuntary treatment raised concerns about coercion, physical force, a lack of procedural safeguards, and lasting trauma and stigma.

Government involuntary care expansion

▪The court ruling comes as British Columbia seeks to expand involuntary treatment for people with severe mental health conditions, substance use disorders, and brain injuries.
▪British Columbia's Ministry of Attorney General stated that involuntary care is an important part of mental health care systems and that care delivery will continue uninterrupted during the review.

Substitute decision-maker rights override

▪Witnesses testified that British Columbia's involuntary treatment system overrides the will of substitute decision-makers to act on behalf of an involuntarily detained person.
▪The British Columbia Supreme Court ruling struck down related provisions of British Columbia's Consent Act and Representation Agreement Act alongside the Mental Health Act.