A retail package containing 2 or more cigars that is sold or offered for sale by a manufacturer, importer, distributor, or retailer must display—
(a) A warning message and the corresponding explanatory message, each displayed in the position and manner required by this Part; or
(b) If regulation 14 applies to it, the same warning message twice, each displayed in the position and manner required by this Part; or
(c) A warning message and the corresponding explanatory message, each displayed in accordance with regulation 16; or
(d) If a hinged lid forms 1 of its faces, a warning message displayed twice and the corresponding explanatory message, each displayed in accordance with regulation 17.