216.273—Prohibitions.
Notwithstanding takings contemplated in § 216.272 and authorized by a Letter of Authorization issued under §§ 216.106 and 216.277, no person in connection with the activities described in § 216.270 may:
(b)
Take any marine mammal specified in § 216.272(c) other than by incidental take as specified in § 216.272(c)(1) and (2) ;
(c)
Take a marine mammal specified in § 216.272(c) if such taking results in more than a negligible impact on the species or stocks of such marine mammal; or
(d)
Violate, or fail to comply with, the terms, conditions, and requirements of these regulations or a Letter of Authorization issued under §§ 216.106 and 216.277.