17.—(1) CMAL may improve, maintain, regulate, manage, mark and light the harbour and provide accommodation and harbour facilities in the harbour.
(2) For those purposes, and without affecting the general power conferred under paragraph (1), CMAL may construct, reconstruct, extend, enlarge, alter, replace, relay or demolish structures and works in the harbour including works authorised by this Order.
(3) The powers conferred by this article are additional to and do not affect any powers of CMAL under or by virtue of any other enactment (including any other provision of this Order).