Transitional provisions3.
(1)
The increases specified in article 2 shall have effect where the appropriate date falls on or after 1st April 1992.
(2)
Notwithstanding the revocation of the 1991 Order, the limits set by or, as the case may be, preserved by articles 2 and 3 of that Order shall continue to have effect as provided by that Order where the appropriate date falls before 1st April 1992.
(a)
in the case of a complaint presented under section 67 of the 1978 Act (complaint of unfair dismissal), the effective date of termination;
(b)
in the case of a complaint presented under section 4 of the Employment Act 19803 (complaint of unreasonable exclusion or expulsion from a trade union), the date of the refusal of the application for, or of the expulsion from, membership, as the case may be;
(c)
in the case of a complaint presented under section 4 of the Employment Act 19884 (complaint of unjustifiable discipline by a trade union), the date of the determination which the individual claims constituted an infringement of his right; and “effective date of termination” has the same meaning as in section 55(4) of the 1978 Act except in a case in which section 55(5) or (6) of that Act5 would have effect so as to treat a later date as the effective date of termination, in which case that later date shall be the effective date for the purposes of this article.