(5)Production of pass or permit at the time of purchase. - In the case of every sale, pass or permit shall be produced, and the licensed vendor or his salesman shall enter on it the amount of the sale and date of the sale and shall sign or initial the entry. The licensed vendor shall not in any one month sell to a pass holder, or to any one duly authorised on his behalf, more than the pass holder's monthly ration as shown in the pass.In cases in which a person is authorised under sub-rule (2) of this rule to act as an agent the licensed vendor shall enter the name of the agent at each sale to him in the sale register.
