Supreme Court rules judges must consider all evidence in consent cases

Canada's highest court determined on Friday that trial judges must evaluate all relevant evidence when assessing whether someone possessed the capacity to consent to sexual activity, rather than relying solely on a complainant's recollections. The ruling in R. v. Rioux established that circumstantial indicators such as physical impairment, confusion, or memory gaps can independently demonstrate incapacity even without direct testimony about mental state.

The case involved Quebec resident Frédéric Rioux, who faced sexual assault charges after an encounter with a woman he previously knew. She testified that alcohol consumption at a picnic left her unable to control her body and with only partial memories of events. Lower courts initially acquitted Rioux, but the Quebec Court of Appeal reversed that decision, finding the trial judge improperly disregarded circumstantial evidence of incapacity.

Justice Sheilah Martin wrote for the majority that valid consent requires both voluntary agreement and sufficient capacity to comprehend the sexual nature of the act. The decision aligns with international efforts to define consent through freely given agreement rather than physical resistance, reflecting evolving legal standards emphasizing autonomy and capability.