(1)Sections 66 to 70 apply where—
(a)a person (A) is employed on work that is equal to the work that a comparator of the opposite sex (B) does;
(b)a person (A) holding a personal or public office does work that is equal to the work that a comparator of the opposite sex (B) does.
(2)The references in subsection (1) to the work that B does are not restricted to work done contemporaneously with the work done by A.