21. In section 84 of the Contributions and Benefits Act (pension increase for dependent husband), for subsection (1)(a) substitute—
“(a)which began immediately upon the termination of a period for which the pensioner was entitled—
(i)to an increase in unemployment benefit by virtue of section 82(3) above; or
(ii)to an increase in incapacity benefit by virtue of any provision of regulations under section 86A below prescribed for the purposes of this sub-paragraph; and”.