Surfaces of cigarette packs
(1) A reference in this Act to an outer surface of a cigarette pack (such as the front outer surface) is a reference to all of that outer surface, including the part of that outer surface that forms part of the flip-top lid.
Surfaces of cigarette cartons
(2) If a cigarette carton has one or more flaps with surfaces that become visible only when the carton is opened, those surfaces are taken to be inner surfaces of the carton.