S.L. 337.43 ст. 7Dispensing of goods.

(1) Duty free goods shall be wrapped in a special packing, such as a bag or carton, closed with a self-destructing seal so that the packing cannot be opened without damage to the closure.

(2) The packing must bear in clear print instructions to the passenger that the packet is not to be opened before the air or sea craft leaves Malta in the case of departing entitled passengers and that the packet is not to be opened before it is examined by Customs in the case of arriving entitled passengers.