After the purpose of any temporary works has been accomplished, the promoting party must with all reasonable dispatch, or after a reasonable period of notice in writing from the approving party requiring the promoting party to do so, remove the temporary works or any materials relating to them which may have been placed in, on, under or over the grid connection land by or on behalf of the promoting party.

If the promoting party fails to do so within a reasonable period after receiving notice under sub-paragraph (1), the approving party may remove them and may recover the reasonable costs of doing so from the promoting party.