... in a humane way? LOL

You are just like Obama ... you would try to placate them ... and they would continue spitting in your face ... just as they are doing repeatedly in Paris and elsewhere.

I would demand that they leave peacefully immediately or I would round them up in a paddy wagon and book them for whatever laws that they broke ... including, but not limited to, blocking a fire lane.

My method might lead to an immediate local altercation with perhaps some regional repercussions.

Your method will lead to an eventual and inevitable global altercation. You are placing yourself in the position of meeting your destiny on the road that you took to avoid it. I am thinking that the sooner that we have the confrontation, the better. If that is our destiny, and I am quite certain that it is, then bring it on and let us get it over with.

Oh, and exceuse me for prevailing on your precious employer's time to get you to answer the question again, O Pompous Sire.

Heh heh heh