If the person so as
aforesaid authorised to inspect the said land premises and buildings certify
under his hand to the Commissioner of Crown Lands that in his opinion the
surface of the said land or any part thereof is imperfectly kept in order for
the purpose of a public racecourse or that any building thereon is in want of
repair or is unsafe to the public or in any other respect improper or unfit
for use and which said certificate shall contain a detailed statement of all
such defects and want of repair the Commissioner of Crown Lands may by notice
in writing under his hand addressed to the chairman require the committee
within a reasonable time after receipt of such notice well and sufficiently to
repair and make good all or any of such defects and want of repair.