A person (“the discriminator") discriminates against another person (“the person victimised") in any circumstances relevant for the purposes of any provision of this Act if he treats the person victimised less favourably than in those circumstances he treats or would treat other persons, and does so by reason that the person victimised has—
or by reason that the discriminator knows that the person victimised intends to do any of those things, or suspects that the person victimised has done, or intends to do, any of them.
Subsection (1) does not apply to treatment of a person by reason of any allegation made by him if the allegation was false and not made in good faith.