In paragraph 4 of the Schedule–
(a) after sub-paragraph (1) there shall be inserted the following sub-paragraph–
(1A) In calculating for the purposes of this paragraph the average of the participator’s salary, where the participator has spent any of the period mentioned in paragraph 4(1) in part-time employment the salary for that period shall be the amount which it would have been if the employment had been full-time during that period.
(b) in sub-paragraph (2) there shall be inserted after the words “In this paragraph” the words “subject to sub-paragraph (2A)”.
(c) after sub-paragraph (2) there shall be inserted the following sub-paragraph–
(2A) In calculating for the purposes of this paragraph the adjusted salary for a participator who has spent any of the periods mentioned in paragraph (2) in part-time employment, the salary for that period shall be the amount which it would have been if the employment had been full-time during that period.