For the purposes of sections 48 to 50, a person is involved in pornography if an indecent image of that person is recorded; and similar expressions, and “pornography”, are to be interpreted accordingly.

In those sections “prostitute” means a person (A) who, on at least one occasion and whether or not compelled to do so, offers or provides sexual services to another person in return for payment or a promise of payment to A or a third person; and “prostitution” is to be interpreted accordingly.

In subsection (2), “payment” means any financial advantage, including the discharge of an obligation to pay or the provision of goods or services (including sexual services) gratuitously or at a discount.