2.—(1) The amendments made by Article 14 shall not have effect in relation to an employee in whose case the relevant date (as defined in sub-paragraph (2)) falls before the coming into operation of that Article.
(2) In sub-paragraph (1) “the relevant date” means the date which for the purposes of section 18(1) of the 1965 Act is the relevant date in the case of the employee by virtue of section 13(9) or (10), section 14(2) or section 16(2) of that Act.