The appellant was convicted of sexual assault.
At trial, the defence sought to cross-examine the complainant on prior inconsistent statements that referred to sexual activity other than the subject matter of the charge.
The trial judge excluded three of these statements under s. 276 of the Criminal Code.
The Court of Appeal upheld the conviction.
The Supreme Court of Canada allowed the appeal and ordered a new trial, finding that the trial judge erred in excluding the statements.
The Court held that s. 276 should not be used to prevent cross-examination on material inconsistencies relevant to credibility, especially when the reference to prior sexual activity was inextricably linked to police questioning.