LB. >>5073522
I feel like an ass for not thinking about the shipping containers for trafficking. Anyone who has seen season 2 of The Wire will know how trafficking Eastern European women through the ports of Baltimore was a major part of the story.
I found an old MSNBC write up on the tactic of using hard box containers for trafficking (circa 2000)
http://www.nbcnews.com/id/3339957/t/human-smugglers-try-new-tactic/