7In Schedule 3 to the [1985 c. 68.] Housing Act 1985 (grounds for withholding consent to assignment by way of exchange), after Ground 9 add—
The dwelling-house is the subject of a management agreement under which the manager is a housing association of which at least half the members are tenants of dwelling-houses subject to the agreement, at least half the tenants of the dwelling-houses are members of the association and the proposed assignee is not, and is not willing to become, a member of the association.”.