The accused was involved in a motor vehicle accident and made a statutorily compelled statement to a police officer under the Highway Traffic Act, admitting he was the driver and had been drinking.
The officer used this statement to make an approved screening device demand, which the accused failed, leading to a breath demand and an 'over 80' charge.
The trial judge excluded the breath results under s. 24(1) of the Charter, finding the admission of the compelled statement violated the accused's s. 7 right against self-incrimination, and acquitted the accused.
The summary conviction appeal court affirmed the acquittal.
The Court of Appeal dismissed the Crown's appeal, confirming that statements compelled under the Highway Traffic Act cannot be used to establish reasonable grounds for a breath demand.