Section, acts June 16, 1937, ch. 362,
50 Stat. 303; 1946 Reorg. Plan No. 3, §§ 101–104, eff. July 16, 1946,
11 F.R.
7875,
60 Stat. 1097; June 2, 1970,
Pub. L. 91–271, title III, § 320,
84 Stat. 293, related to clearance of vessels arriving on Sundays, holidays, or at night.