Sch 1A para 6
Where a local planning authority have made a tree preservation order under section 198 or the Secretary of State has made such an order by virtue of section 202, the powers of varying or revoking the order and the powers of dispensing with section 206 or serving, or appearing on an appeal relating to, a notice under section 207 shall be exercisable only by the authority who made the order or, in the case of an order made by the Secretary of State, the authority named in the order.