139(1)No licensee of licensed premises and no employee thereof, or any other person, shall for any purposes whatsoever, mix or permit or cause to be mixed with any liquor kept for sale, sold or supplied by him as a beverage, any drug or any form of methylic alcohol or any crude, unrectified or impure form of methylic alcohol or any other deleterious substance or liquid.

139(2)No person shall have for sale or keep for sale or sell any beer to which has been added any substance other than beer.