Compulsory Purchase Act 1965

22 Interests omitted from purchase

(1) If after the acquiring authority have entered on any of the land subject to compulsory purchase it appears that they have through mistake or inadvertence failed or omitted duly to purchase or to pay compensation for any estate, right or interest in or charge affecting that land the acquiring authority shall remain in undisturbed possession of the land provided that within the time limited by this section—

(a) they purchase or pay compensation for the estate, right or interest in or charge affecting the land, and

(b) they also pay to any person who may establish a right to it, full compensation for the mesne profits,

and the compensation shall be agreed or awarded and paid (whether to claimants or into court) in the manner in which, under this Act, it would have been agreed or awarded and paid if the acquiring authority had purchased the estate, right, interest or charge before entering on the land, or as near to that manner as circumstances admit.

(2) The foregoing subsection shall apply whether or not the period specified in section 4 of this Act has expired.

(3) The time limited by this section shall be six months after the acquiring authority have notice of the estate, right, interest or charge or, if it is disputed by the acquiring authority, six months after the right to the estate, right, interest or charge is finally established by law in favour of the claimant.

(4) In assessing compensation under this section the value of the land, and of any estate or interest in the land, or any mesne profits of the land, shall be taken to be the value at the time when the acquiring authority entered on the land, and without regard to any improvements or works made in or upon the land by the acquiring authority, and as though the works had not been constructed.

(5) In this section the " mesne profits" means the mesne profits or interest which would have accrued to the persons concerned during the interval between the entry of the acquiring authority and the time when the compensation is paid, so far as such mesne profits or interest may be recoverable in any proceedings.