The young person appealed his conviction for dangerous operation of a motor vehicle causing death.
The appellant argued that the legal chain of causation was broken by a mechanic who had improperly certified the vehicle's defective brakes as safe a month prior to the collision.
The Court of Appeal dismissed the appeal, holding that the appellant's dangerous driving was a contributing cause of the cyclist's death outside the de minimis range, and that the mechanic's certification did not sever the causal connection.
The court also found the trial judge's reasons on causation were adequate.