The Secretary of State shall by order (in this Act referred to as a " development order ") provide for the granting of planning permission.
A development order may either—
A development order may be made either as a general order applicable (subject to such exceptions as may be specified therein) to all land, or as a special order applicable only to such land as may be so specified.
Planning permission granted by a development order may be granted either unconditionally or subject to such conditions or Citations as may be specified in the order.
Without prejudice to the generality of subsection (4) of this section—
Any provision of a development order whereby permission is granted for the use of land for any purpose on a limited number of days in a period specified in that provision shall (without prejudice to the generality of references in this Act to limitations) be taken to be a provision granting permission for the use of land for any purpose subject to the limitation that the land shall not be used for any one purpose in pursuance of that provision on more than that number of days in that period.
For the purpose of enabling development to be carried out in accordance with planning permission, or otherwise for the purpose of promoting proper development in accordance with the development plan, a development order may direct that any enactment to which this subsection applies, or any regulations, orders or byelaws made at any time under any such enactment, shall not apply to any development specified in the order, or shall apply thereto subject to such modifications as may be so specified.
Subsection (7) of this section applies—