Section 56 in The Petroleum And Natural Gas (Safety In Offshore Operations) Rules, 2008
56. Measures against intruding vessels or objects .-(1) In the event of violation of safety zones and in dangerous situations referred to in rule 55, the operator shall, to the extent possible, refuse entry to vessels or objects.
(2)If safety zone violation entails serious danger to safety of the petroleum activities, refusal of entry by the operator may consist of physical measures wherever possible.
