Period within which proceedings must be brought
3(1)An industrial tribunal shall not consider a complaint under section 8 unless it is presented before the end of the period of three months beginning when the act complained of was done.
(2)A tribunal may consider any such complaint which is out of time if, in all the circumstances of the case, it considers that it is just and equitable to do so.
(3)For the purposes of sub-paragraph (1)—
(a)where an unlawful act of discrimination is attributable to a term in a contract, that act is to be treated as extending throughout the duration of the contract;
(b)any act extending over a period shall be treated as done at the end of that period; and
(c)a deliberate omission shall be treated as done when the person in question decided upon it.
(4)In the absence of evidence establishing the contrary, a person shall be taken for the purposes of this paragraph to decide upon an omission—
(a)when he does an act inconsistent with doing the omitted act; or
(b)if he has done no such inconsistent act, when the period expires within which he might reasonably have been expected to do the omitted act if it was to be done.