27Permitting defective to use premises for intercourse
(1)It is an offence, subject to the exception mentioned in this section, for a person who is the owner or occupier of any premises, or who has, or acts or assists in, the management or control of any premises, to induce or knowingly suffer a woman who is a defective to resort to or be on those premises for the purpose of having unlawful sexual intercourse with men or with a particular man.
(2)A person is not guilty of an offence under this section because he induces or knowingly suffers a defective to resort to or be on any premises for the purpose mentioned, if he does not know and has no reason to suspect her to be a defective.