16.—(1) Prior to the commencement of each phase of the authorised development, details of the proposed external lighting in that phase must be submitted to and approved in writing by the relevant planning authority.
(2) The approved lighting scheme must be implemented and maintained as approved from time to time during operation of the authorised development and no external lighting other than that approved under this requirement is to be installed.
(3) The details submitted under this requirement must include details of any lighting on any gantry cranes.
(4) Any means of illumination must be shielded or designed so that the source of illumination is not directly visible from the adjoining highways and railway.