Surrounding a vehicle purposely impeding their exit path is by itself enough for me to generally side with the person being impeded. Further, if it also includes harassing and intimidating them, I refuse to agree that this behavior is acceptable and just write it off as protected speech like the author does. People have a fundamental responsibility to protect themselves, when forced into a situation like this. I remember watching the attack on Reginald Denny during the Rodney King riots and if you haven't seen that but agree with the author of this article, go watch what happened to Reginald Denny. This behavior of harassing drivers should not be normalized as acceptable in society. People that choose to do this and end up getting hurt, basically asked for it.