Editorial Notes Codification Section, act Feb. 16, 1933, ch. 89, § 4, 47 Stat. 813 , related to repeal of prior postal laws and was omitted as not of general application, and as covered by the Canal Zone Code . The Canal Zone Code was subsequently redesignated the Panama Canal Code by Pub. L. 96–70, § 3303(b) , and repealed by Pub. L. 104–201, § 3549 .