87. (1) This section applies where the maritime usage the subject of a MAC has development permission (including any case where such usage has any further development permission subsequent to the initial development permission).

(2) Where, but for this subsection, there is an irreconciliation between a provision of a MAC and a provision of a development permission for the maritime usage the subject of the MAC, that first-mentioned provision shall, by virtue of this section, be deemed to be amended to the extent necessary to remove that irreconciliation in favour of the second-mentioned provision, and the other provisions of this Act shall, with all necessary modifications, be construed accordingly.]