I went to my court appearance for drinking and driving today and the duty counsel asked for 4 weeks, then i have to come back again for the sentencing, as i was standing up there the crown attorney said they would like to add drinking and a drug to the charge, can they do that? None of my papers from the incident suggest anything about being on drugs, i wasnt on drugs. I want to plead guilty to the drinking charges, but i dont want to plead guilty to the drug charge. What should I do in this situation.