Clause 18

Any person who prints, publishes, displays, sells or exposes for sale, or transmits through the post or who, without lawful authority or excuse, has in his possession any placard, newspaper, book, circular, pictorial representation or any other document or writing whatsoever which is issued or appears to be issued by or on behalf of or in the interests of an unlawful society shall be guilty of an offence and shall be liable on conviction to a fine not exceeding two thousand dollars or to imprisonment for a term not exceeding two years or to both such fine and imprisonment and any book, periodical, pamphlet, poster, proclamation, newspaper, letter or any other document or writing in respect of which such person shall have been convicted shall be forfeited.