The appellant appealed his conviction for possession of fentanyl for the purpose of trafficking and sought leave to appeal his sentence of 48 months' imprisonment.
Following a search warrant execution, police found five 100 microgram fentanyl patches and other drugs.
The appellant pleaded guilty to simple possession but the Crown rejected this plea.
He was convicted after trial of possession for the purpose of trafficking based primarily on expert police opinion regarding the quantity.
The Court of Appeal found that the trial judge improperly abdicated his role by deferring entirely to the expert's opinion on the ultimate issue.
The conviction was set aside and substituted with a conviction for simple possession.
The sentence was reduced to one day of imprisonment in addition to time already served, as the appellant had already served over three years.