AW Sh**aving cream! Pop Quiz! Put your books and notes underneith your desks! And I thought my school days were done!
There's just too many possibilities at this point.
Most of the cars I've seen pictured, resembled the type of restraining brackets as those used in the car manufactureing business.... car haulers.
Could such brackets in these cars be used for the purpose of restraining humans, or anything else? Of course.
But in this case, it could be used for restraining anything from vehicles, to equipment, to humans, to animals, to residents of the 6th and 7th levels of Dulce, Area 51, Camp Hero (Fort Mantauk), and few others that I don't even know about yet.
Not to mention quite reusable. What they haul with them one time, might not be the same they haul in them the next time.
Heck, they're even talking about moving the prisoners of Guantanamo to prisons through out the United States. Perhaps they're for them?