Innocent publication or distribution
18.—(1)  A person (not being the author) exercising editorial responsibility or other control over a publication is not guilty of contempt of court under section 3(1)(a) or (b) for publishing any matter if the publication was done without the person’s authority, consent or knowledge, and without any want of due care or caution on that person’s part.
(2)  A person (not being the author) is not guilty of contempt of court under section 3(1)(a) or (b) for distributing any matter if the distribution was done without the person’s authority, consent or knowledge, and without any want of due care or caution on that person’s part.
(3)  In this section, “author” means the originator of the matter published or distributed.