6. In section 20 of the Welfare Reform Act (relationship of employment and support allowance with statutory sick pay and other statutory payments), for subsection (1) substitute—
“(1) A person—
(a)is not entitled to a contributory allowance in respect of a day, and
(b)except as regulations may provide, is not entitled to an income-related allowance in respect of a day,
if, for the purposes of statutory sick pay, that day is a day of incapacity for work in relation to a contract of service and falls within a period of entitlement (whether or not it is a qualifying day).”.