(b) to render any cable, pipe, apparatus or thing
forming part of such utility, or ancillary
thereto, safe for diversion.
(5) If the owner or other person fails to comply with
any order under subsection (4) the Director may effect the
diversion.
(6) The costs incurred by any person in complying
with a direction under subsection (4) shall be payable by
the Road Company to that person in such amount as may be
agreed between the Road Company and that person or, failing
agreement, as may be determined by the Director.