3Payment where development charge incurred by claimholder or person from whom he derives title (Case A)
(1)The holder of a claim holding shall, subject to the provisions of this Part of this Act, be entitled by virtue of this section to a payment in respect of that holding if either—
(a)he has incurred a development charge in respect of land to which this subsection applies ; or
(b)he is entitled to an interest in land to which this subsection applies, and a development charge was incurred in respect of that land by a person from whom he derives title to that interest or whose interest has subsequently become merged in that interest.
(2)The preceding subsection applies to any land which constitutes the area of the claim holding, or part of that area, or which includes that area or part of that area.
(3)The principal amount of a payment made in respect of a claim holding by virtue of this section—
(a)if the development charge was incurred in respect of the whole of the area of the holding, or in respect of land which included the whole of that area, shall not exceed the value of the holding;
(b)if the development charge was incurred in respect of part of the area of the holding, or in respect of land which included part (but not the whole) of that area, shall not exceed that fraction of the value of the holding which attaches to that part of the area of the holding.
(4)Subject to the last preceding subsection, and to the two next following subsections, the principal amount of a payment made by virtue of this section by reference to a development charge shall be the amount of the charge.
(5)Where apart from this subsection a payment would be payable toy virtue of this section by reference to a development charge, and by reason of the payment of that charge—
(a)compensation has become payable (whether before or after the commencement of this Act) under subsection (1) of section twenty-two of the principal Act (which relates to cases where planning permission is revoked or modified), or the amount of any compensation so payable has been increased; or
(b)in connection with a compulsory acquisition of land (whether before or after the commencement of this Act) the operation of subsection (4) of section fifty-one of the principal Act (which relates to planning permission granted before the notice to treat) has been excluded and the compensation payable in respect of the acquisition has been thereby increased; or
(c)on a sale to a public authority possessing compulsory purchase powers (whether before or after the commencement of this Act) the sale price has been increased by being calculated on the basis that the operation of subsection (4) of the said section fifty-one was excluded,
the Central Land Board shall reduce or disallow the payment as the Board or, where the Board's findings are referred to the Lands Tribunal under section thirteen of this Act, that Tribunal may determine to be appropriate, having regard to the compensation, or increased compensation, or increased price, as the case may be, payable by reason of the development charge.
(6)Where two or more payments are payable by virtue of this section in respect of different claim holdings but by reference to the same development charge, and apart from this subsection the aggregate of the principal amounts of those payments would exceed the amount of the charge, each such principal amount shall be reduced rateably so that the aggregate of them is equal to the amount of the charge.
(7)In the following provisions of this Act references to a payment under Case A are references to a payment by virtue of this section.