13.1172—When general operating restrictions do not apply.
Section 13.1170 does not apply to a vessel being used in connection with federally permitted whale research or monitoring; other closures and restrictions in “Vessel Operating Restrictions,” §§ 13.1170 through 13.1180, do not apply to authorized persons conducting emergency or law enforcement operations, research or resource management, park administration/supply, or other necessary patrols.