DRUG IMPAIRED DRIVING LAWS – You bet we’re going to bring an avalanche of constitutional challenges to this unconstitutional attempt to criminalize those who are not impaired by a drug. “The Canadian Bar Association said the Criminal Code overhaul “would bring a substantial amount of uncertainty into an area of well-established, heavily litigated law … further burdening our criminal justice system at a time when system delays have become critical.” Criminal defence lawyers are the last refuge to protect you from an overzealous government.