19 U.S.C. § 1450 : US Code - Section 1450: Unlading on Sundays, holidays, or during overtime hours

Search 19 U.S.C. § 1450 : US Code - Section 1450: Unlading on Sundays, holidays, or during overtime hours

No merchandise, baggage, or passengers arriving in the United
States from any foreign port or place, and no bonded merchandise or
baggage being transported from one port to another, shall be
unladen from the carrying aircraft, vessel or vehicle on Sunday, a
holiday, or during overtime hours, except under special license
granted by the appropriate customs officer under such regulations
as the Secretary of the Treasury may prescribe.