8. In a case where paragraphs 4, 6, 7 and 9 do not apply to the applicant and the applicant is one of a couple and a member of that couple is in employment, £10; but, notwithstanding regulation 24 (calculation of income and capital of members of applicant's family and of a polygamous marriage), if this paragraph applies to an applicant it does not apply to the applicant's partner except where, and to the extent that, the earnings of the applicant which are to be disregarded under this paragraph are less than £10.S