169 Revocation and variation.S
(1)At any time after giving such a direction the local authority may on the application of any person having an estate or interest in the house—
(a)revoke that direction, or
(b)vary it so as to allow more people to be accommodated in the house.
(2)In exercising their powers under subsection (1) the local authority shall have regard to—
(a)any works which have been executed in the house, or
(b)any other change of circumstances.