18 U.S.C. § 1697 : US Code - Section 1697: Transportation of persons acting as private express

Search 18 U.S.C. § 1697 : US Code - Section 1697: Transportation of persons acting as private express

Whoever, having charge or control of any conveyance operating by
land, air, or water, knowingly conveys or knowingly permits the
conveyance of any person acting or employed as a private express
for the conveyance of letters or packets, and actually in
possession of the same for the purpose of conveying them contrary
to law, shall be fined under this title.