49Amendment and revocation of orders
(1)A power to make an order that is conferred by section 39 or by paragraph 4 or 5 of Schedule 9 includes a power exercisable in the same manner and subject to the same conditions or limitations—
(a)to amend the order, or
(b)to revoke the order.
(2)The power to make an order that is conferred by section 41(1) includes a power—
(a)to amend the order to shorten, or remove, a period specified as required by subsection (3) of that section;
(b)otherwise to amend the order;
(c)to revoke the order.
(3)Immediately after making an order under the power specified in subsection (2)(a) or (c) the Secretary of State must serve on the relevant persons—
(a)a copy of the order, and
(b)a notice explaining the effect of the order and stating when it became operative.
(4)“The relevant persons” are—
(a)where the original order is a land order—
(i)every owner, lessee and occupier of any of the land;
(ii)every local authority within whose area any of the land is situated;
(b)where the original order is not a land order—
(i)any person who the Secretary of State thinks is particularly well able to bring the new order to the attention of those likely to be affected by it;
(ii)every person who was served with a copy of a notice, under paragraph 8(1)(b) of Schedule 6, in respect of the original order.
(5)An order made under the power specified in subsection (2)(a) or (c) becomes operative immediately after it is made.
(6)The power specified in subsection (2)(b) is exercisable in the same manner and subject to the same conditions or limitations as the power to make the original order.