It is unlawful to publish or to cause to be published an advertisement which indicates, or might reasonably be understood as indicating, an intention by a person to do an act of discrimination, whether the doing of that act by him would be lawful or, by virtue of Part II or III, unlawful.
Subsection (1) does not apply to an advertisement—
Subsection (1) does not apply to an advertisement which indicates that persons of any class defined otherwise than by reference to colour, race or ethnic or national origins are required for employment outside Great Britain.
The publisher of an advertisement made unlawful by subsection (1) shall not be subject to any liability under that subsection in respect of the publication of the advertisement if he proves—
A person who knowingly or recklessly makes a statement such as is mentioned in subsection (4)(a) which in a material respect is false or misleading commits an offence, and shall be liable on summary conviction to a fine not exceeding level 5 on the standard scale.
Proceedings in respect of a contravention of subsection (1) may be brought only—