30Disposal of land acquired under Part I
(1)Subject to the following provisions of this section, the Secretary of State or any local authority may dispose of any land acquired by them under section 10, 11 or 21 of this Act.
(2)A local authority shall consult with the Secretary of State before disposing of any land under this section.
(3)Subject to subsection (4) below, where the land in question is or includes a monument, the Secretary of State or (as the case may be) the local authority may only dispose of it on such terms as will in their opinion ensure the preservation of the monument.
(4)Subsection (3) above does not apply in any case where the Secretary of State or (as the case may be) the local authority are satisfied that it is no longer practicable to preserve the monument (whether because of the cost of preserving it or otherwise).