(1)Where, on a claim for compensation under this Part o£ this Act in respect of a planning decision, the Secretary of State determines that compensation is payable and that the amount of the compensation exceeds £20, the Secretary of State shall (if it appears to him to be practicable to do so) apportion the amount of the compensation between different parts of the land to which the claim for compensation relates, and shall include particulars of the apportionment in the notice of his findings under section 156 of this Act.
(2)In carrying out an apportionment under subsection (1) of this section the Secretary of State shall divide the land into parts, and shall distribute the compensation between those parts, according to the way in which the different parts of the land appear to him to be differently affected by the planning decision,
(3)On a reference to the Lands Tribunal under section 156 of this Act, unless the decision of the Tribunal will not affect the amount of the compensation or any apportionment thereof by the Secretary of State, the preceding provisions of this section shall apply with the substitution, for references to the Secretary of State, of references to the Lands Tribunal.
(4)Where, on a claim for compensation under this Part of this Act in respect of a planning decision, compensation has become payable of an amount exceeding £20, the Secretary of State shall cause notice of that fact, specifying the planning decision and the land to which the claim for compensation relates, and the amount of the compensation and any apportionment thereof under this section, to be deposited with the council of the county borough, London borough or county district in which the land is situated, and, if that council is not the local planning authority, with the local planning authority.
(5)Notices deposited under this section shall be registered in the register of local land charges in such manner as may be prescribed by rules made for the purposes of this section under section 15(6) of the [1925 c. 22.] Land Charges Act 1925 by the proper officer of the council of the county borough, London borough or county district.
(6)In relation to compensation specified in a notice registered under this section, references in this Part of this Act to so much of the compensation as is attributable to a part of the land to which the notice relates shall be construed in accordance with the following provisions, that is to say—
(a)if the notice does not include an apportionment under the preceding provisions of this section, the amount of the compensation shall be treated as distributed rateably according to area over the land to which the notice relates;
(b)if the notice includes such an apportionment, the compensation shall be treated as distributed in accordance with that apportionment as between the different parts of the land by reference to which the apportionment is made; and so much of the compensation as, in accordance with the apportionment, is attributed to a part of the land shall be treated as distributed rateably according to area over that part of the land.