In sections 11 to 14 the expression "relevant disposal which is not an exempted disposal" shall be construed as follows.
A disposal, whether of the whole or part of the house, is a relevant disposal if it is—
For the purposes of subsection (2)(b) it shall be assumed—
A disposal is an exempted disposal if—
For the purposes of subsection (4)(a) a person is a qualifying person in relation to a disposal if—
The orders referred to in subsection (4)(c) are orders under—
For the purposes of subsection (4)(d) a compulsory disposal is a disposal of property which is acquired compulsorily, or is acquired by a person who has made or would have made, or for whom another person has made or would have made, a compulsory purchase order authorising its compulsory purchase for the purposes for which it is acquired.