And, if all the above fail, lethal force is next.
Exactly. Get out the equipment that forces them to disperse. Not that hard. The powers that be are so afraid of the fallout. They could do the same at the border.
I prefer Pb over H2O
Take over a university and terrorize those who defend the liberties of Jews and you are safe. Waive an American flag in DC and you can be shot and/or jailed while they figure out what to do next.