4. In regulation 22(2) (recoupment of Inland Revenue contributions to void accounts)—
(a)after sub-paragraph (b) insert—
“or
(c)the requirements of regulation 7(10) were satisfied in relation to a child, but it has subsequently been determined that payment of the relevant benefit mentioned in that provision should not have been made, or that the applicable amount should not have included an amount in respect of that child,”;
(b)in the words after sub-paragraph (c) (as so inserted), after “supplementary contribution” insert “, or further contribution, as the case may be,”.