4Any reference in an enactment or document, whether express or implied, to—
(a)an enactment which is re-enacted in a corresponding provision of this Act;
(b)an enactment replaced or amended by a provision of the M1Employment Protection Act 1975 which is re-enacted in a corresponding provision of this Act;
(c)an enactment in the M2Industrial Relations Act 1971 which was re-enacted with or without amendment in a corresponding provision in Schedule 1 to the M3Trade Union and Labour Relations Act 1974 and that corresponding provision is re-enacted by a corresponding provision of this Act;
shall, except so far as the context otherwise requires, be construed as, or as including, a reference to the corresponding provision of this Act.