8. Section 4 of the Principal Act is amended, in subsection (1), by substituting the following paragraph for paragraph (ia):

“(ia) development (other than development consisting of the provision of access to a national road within the meaning of the Roads Act 1993) that consists of—

(I) the construction, maintenance or improvement of a road (other than a public road) that serves a forest or woodland, or

(II) works ancillary to such construction, maintenance or improvement;”.