OIL AND GAS FIELDS

Within the area covered, certain fixed structures,
pipelines and cables have been omitted due to their
complexity and frequent change. The appropriate
larger scale datasets should be used in this area.
Production platforms and associated structures,
including tanker moorings, storage tankers and
platforms on pipelines, generally exhibit Mo(U)
lights, aircraft obstruction lights and audible fog
signals. Unauthorised navigation is prohibited within
500 metres of all such structures.