(1)Any reference in this section to a “grant condition” is a reference to a condition for the time being in force under subsection (2) or subsection (4) of section 119 above, subsection (2) of section 120 above, subsection (2) of section 121 above, any of subsections (2), (4) and (6) of section 122 above or subsection (2) of section 123 above.
(2)If at any time while a grant condition remains in force with respect to a dwelling, house or building.—
(a)the owner of the dwelling, house or building to which the condition relates pays the amount of the grant to the local housing authority by whom the grant was made, or
(b)a mortgagee of the interest of the owner in that dwelling, house or building being a mortgagee entitled to exercise a power of sale, makes such a payment,
the grant condition and any other grant conditions shall cease to be in force with respect to that dwelling, house or building.
(3)In the case of a grant condition imposed on a landlord’s common parts application any reference in subsection (2) above to the owner of the building is a reference to the applicant or any such successor in title as is referred to in section 123(4) above.
(4)An amount paid by a mortgagee under subsection (2)(b) above shall be treated as part of the sums secured by the mortgage and may be discharged accordingly.
(5)The purposes authorised for the application of capital money by—
(a)section 73 of the [1925 c. 18.] Settled Land Act 1925,
(b)that section as applied by section 28 of the [1925 c. 20.] Law of Property Act 1925 in relation to trusts for sale, and
(c)section 26 of the [1925 c. 24.] Universities and College Estates Act 1925,
include the making of payments under subsection (2) above.