(1)For the purposes of section three of the Compensation (Defence) Act, 1939, the doing on any land of work to which that section applies, or would apply if the annual value of the land were diminished by reason of the doing of the work, shall be treated as a single operation with the doing of any other such work (whether before or after) except—
(a)work done before in respect of which any person has, by virtue of subsection (3) of that section or by virtue of any agreement, become entitled to receive from the Crown a lump sum by way of compensation; and
(b)work done before consisting of the construction of works in respect of which an amount has been paid to the Minister under Part II of this Act in pursuance of a report of the Commission;
and, on the doing of the later work, any award by the [F1appropriate tribunal] of compensation under that section in respect of the earlier work may, except as respects compensation accruing before the doing of the later work, be varied accordingly on the application of the Crown or of any other person interested:
Provided that the power to vary awards conferred by this subsection shall not apply to any award made before the passing of this Act in respect of any land, unless (whether before or after the passing of this Act) further work to which the said section three applies has been done on that land since the doing thereon of the latest work to which any such award relates.
(2)Where during the war period any works have been constructed or other thing placed in, on or over any land by or by arrangement with a Minister otherwise than in the exercise of emergency powers, then, unless it has been expressly agreed that the Crown is to have no interest in the works or thing so constructed or placed, or the works or thing have or has been so constructed or placed in the exercise of powers conferred by any Act, the preceding subsection shall have effect as if the construction or placing were work done on the land in the exercise of emergency powers.
Textual Amendments
F1Words in s. 48(1) substituted (1.6.2009) by The Transfer of Tribunal Functions (Lands Tribunal and Miscellaneous Amendments) Order 2009 (S.I. 2009/1307), art. 1, Sch. 1 para. 8 (with Sch. 5)