Uh, yeah, I don't care who it is, you can protest/riot, on the sidewalk, in front of a building, in a parking lot, in a field, etc. Putting yourself, as well as motorists on the road, in danger is just dumb. Blocking someone trying to drive past, including emergency vehicles, is not the greatest way to make a point. This has been happening where I live alot lately, and there's always a story about a protester getting hit by a car, or banging on someone's window as they drive by. These assholes deserve what they get.