(a) A licensee, his or her agent(s) and/or employee(s) must not permit the licensed premises to be used for the sale, transfer, accommodation for the sale or transfer, or possession of any controlled dangerous substance as defined by the Annotated Code of Maryland.
(b) A licensee, his or her agent(s) and/or employee(s) must not use, possess, sell or allow to be used, dispensed, or sold on the licensed premises any type of illegal drugs or narcotics.