Section
143, act Oct. 11, 1951, ch. 495, § 1,
65 Stat. 406, related to adoption of rules for prevention of collisions on the high seas, and to their geographical applicability.
Section
143a, act Oct. 11, 1951, ch. 495, § 2,
65 Stat. 407, provided that Navy and Coast Guard be exempt from the requirements of the rules.
Section
143b, act Oct. 11, 1951, ch. 495, § 6,
65 Stat. 408, related to identity of regulations authorized to be proclaimed.