This section applies to any purchase notice served on or after 5th November 1964 (whether before or after the passing of this Act) in respect of land within the metropolitan region, or served on or after 5th August 1965 (whether before or after the passing of this Act) in respect of land which, at the date of service of the notice, is within a controlled area as defined in section 81(2) of this Act outside the metropolitan region, where either—
In relation to a purchase notice to which this section applies, the provisions of this Act shall have effect as if, after subsection (4) of section 183 of this Act, there were inserted the following subsection— and as if, in subsection (5) of that section, after the words " by virtue of " there were inserted the words " subsection (4A) of this section or "
Where in pursuance of subsection (4A) of the said section 183 (as modified by subsection (2) of this section) the Secretary of State has determined not to confirm a purchase notice to which this section applies, and on a subsequent date the land to which that notice related ceases to be within an area to which section 74 of this Act applies—
In determining, for the purposes of subsection (1)(b) of this section, for what purpose any land is used, or was last used, as the case may be, no account shall be taken—
For the purposes of this section " office premises " has the meaning assigned by section 73(4) of this Act and this section shall have effect as if it were included in sections 73 to 86 of this Act.
Notwithstanding subsection (5) of this section, subsection (3) of this section shall not cease to have effect at the end of the period mentioned in section 86 of this Act; and in relation to any land which, immediately before the end of that period, is land within an area to which section 74 of this Act applies, any reference in that subsection to the date on which the land ceases to be within such an area shall be construed as a reference to the end of that period.