2N.I.Section 1 above shall have effect in relation to a claim made or treated as made on or after 19th November 1986 and before 6th April 1987 as if the subsections set out in paragraph 1 above were substituted for subsections (1) to (3) but with the insertion in subsection (3) of the words “ , reduced earnings allowance ” after the words “disablement benefit”.