42. In regulation 13—
(a)in paragraph (1) for the words from “one member” to the end substitute “one or more members of a polygamous unit is to be treated as also made by the other member or members of that unit”;
(b)in paragraph (2)—
(i)for “member of a married couple or an unmarried couple” substitute “or more members of a polygamous unit”;
(ii)for “both members of the couple” substitute “all the members of the unit”.