New South Wales Consolidated Acts New South Wales Consolidated ActsIf in any legal proceedings relating to an alleged contravention of section 21G it is proved that:
(a) a person, other than the donor, has supplied semen on at least 2 occasions to one or more persons for the purpose of artificially inseminating women, or
(b) a person, other than the donor, has kept on premises occupied by that person semen in excess of the prescribed quantity,it shall, until the contrary is proved, be presumed for the purposes of those proceedings that the person was carrying on a business of supplying semen.