Subject to subsection (5) below, the power of the Secretary of State by a development order to make the planning permission granted by any such order subject to conditions shall include power, in relation to any permission to win or work any minerals in a coal mine started before 1st July 1948, to make it a condition of that permission that there is compliance with such requirements falling within subsection (2) below as may be specified or described in the order.
The requirements which, in relation to any coal mine, fall within this section are such requirements as the Secretary of State thinks fit in relation to—
In subsection (2) above "previous coal-mining operations", in relation to the requirements imposed by any condition, means—
and references in this section to the use of anything in connection with any such operations shall include references to its use for or in connection with activities carried on in association with, or for purposes connected with, the carrying on of those operations.
A condition contained in a development order by virtue of this section may provide—
The Secretary of State's powers under this section to modify a development order shall not be exercised at any time after the end of the period of six months beginning with the restructuring date, except for purposes which do not, in relation to any coal mine, include any of the following, that is to say—
but nothing in this subsection shall be taken as affecting the continuing effect after the end of that period of any modification made after the passing of this Act and before the end of that period.
Expressions used in this section and in the Town and Country Planning Act 1990 or the Town and Country Planning (Scotland) Act 1997 shall—
In this section "relevant planning authority"—