Paragraph 2

If permission to develop land is refused or granted subject to conditions, whether by the planning authority or by the Secretary of State, and the owner of the land claims that the land has become incapable of reasonably beneficial use in its existing state and cannot be rendered capable of reasonably beneficial use by the carrying out of any development which has been or would be permitted, he may serve on the planning authority a purchase notice requiring the purchase of his interest in the land in accordance with Part IX of the Town and Country Planning (Scotland) Act 1972.