Facilities for navigation
14.—(1) The Harbour Authority must not in the exercise of the powers conferred by this Order interfere with any marks, lights or other navigational aids in the river without the agreement of the Conservancy Authority, and must ensure that access to such aids remains available during and following construction of any tidal works.
(2) The Harbour Authority must provide at any tidal works, or must afford reasonable facilities at such works (including an electricity supply) for the Conservancy Authority to provide at the Harbour Authority’s cost, from time to time, such navigational lights, signals, radar or other apparatus for the benefit, control and direction of navigation of users of the river in general as the Conservancy Authority may deem necessary by reason of the construction of any tidal works, and must ensure that access remains available to apparatus during and following construction of such works.
(3) The Harbour Authority must comply with the directions of the harbour master from time to time with regard to the lighting on the tidal works or within the harbour, or the screening of such lighting, so as to ensure safe navigation on the river.