(1)A person (“A”) commits an offence if—
(a)A holds another person in slavery or servitude and the circumstances are such that A knows or ought to know that the person is so held, or
(b)A requires another person to perform forced or compulsory labour and the circumstances are such that A knows or ought to know that the person is being required to perform such labour.
(2)In subsection (1) the references to holding a person in slavery or servitude or requiring a person to perform forced or compulsory labour are to be construed in accordance with Article 4 of the Human Rights Convention (which prohibits a person from being held in slavery or servitude or being required to perform forced or compulsory labour).
(3)A person guilty of an offence under this section is liable—
(a)on conviction on indictment, to imprisonment for a term not exceeding 14 years, or to a fine, or to both,
(b)on summary conviction, to imprisonment for a term not exceeding 12 months, or to a fine not exceeding the statutory maximum, or to both.
(4)In this section “Human Rights Convention” means the Convention for the Protection of Human Rights and Fundamental Freedoms agreed by the Council of Europe at Rome on 4 November 1950.