Regulation 2 Prohibition of entry A ship, vessel or person shall not enter a safety zone notified in the Gazette in accordance with regulation 1 without the consent in writing of the Director-General, unless (a) it is engaged in constructing, repairing or servicing (i) the floating or fixed installation; (ii) a submarine pipeline connected or to be connected to the floating installation; (iii) facilities associated with the floating installation or the pipeline; or (b) it is a tanker authorised by the operator of the installation to enter the zone to load crude oil or other petroleum products.