16.—(1) A planning authority shall make available for inspection and purchase by members of the public copies of a development plan and of variations of a development plan and extracts therefrom.

(2) A planning authority shall make available for inspection and purchase by members of the public copies of a report of a F139[chief executive] of a planning authority prepared under sections 11(4), 12(4) and (8) and 13(4) and extracts therefrom.

(3) Copies of the development plan and of variations of a development plan and reports of the F139[chief executive] referred to in subsection (2) and extracts therefrom shall be made available for purchase on payment of a specified fee not exceeding the reasonable cost of making a copy.