If the Panama Canal was used for Human Trafficking purposes,
wouldn't it be subject to sanctions under Executive Order 13818?
Executive Order 13818—Blocking the Property of Persons Involved in Serious Human Rights Abuse or Corruption
https://www.federalregister.gov/documents/2017/12/26/2017-27925/blocking-the-property-of-persons-involved-in-serious-human-rights-abuse-or-corruption