731. Duties of co-operation in regard to offshore installations.

Without prejudice to any duty owed by a master, captain or person in charge of any vessel1 or aircraft, every person must co-operate:

  1.  

    (1)     with the installation manager2, and any other person on whom any duty is placed by the relevant regulations3, so far as is necessary to enable him to comply with the relevant statutory provisions4, including this duty of co-operation;

  2.  

    (2)     with the installation manager, so far as is necessary to enable him to discharge his functions5; and

  3.