A term of a contract of insurance to which this section applies is of no effect so far as the term makes provision (however expressed) requiring the insured to—
prohibit a tenant under a relevant tenancy or regulated tenancy from having a child live with or visit them at the dwelling, or
restrict the circumstances in which a tenant under a relevant tenancy or a regulated tenancy may have a child live with or visit them at the dwelling.
A term of a contract of insurance to which this section applies is of no effect so far as the term makes provision (however expressed) requiring the insured to prohibit a tenant under a relevant tenancy or regulated tenancy from being a benefits claimant.
This section applies to contracts of insurance which were entered into or whose duration was extended on or after the day on which this section comes into force.