You'd need more info on the kinds of shipments being sent in, countries they're coming from, the product inside, testimonies of people working there.
Lot of work.
I would guess, given that the Governors are nothing more than TV props at this point and considering what we saw with the Evergreen ship, that they're being stopped intentionally, regardless of origin, to scour through what's inside.
But that might be a naïve opinion. Who here knows about shipping container scanning? How did Globohomo originally move people around in these containers years ago?
Disregard all namefags and tripfags.