I picked that video because it showed how the system is designed to wear people down until they submit.
The stupid thing is that if the police would have simply just ignored the group as they danced on the green, sang songs, and passed out literature they probably would have eventually moved on to another town on their own.
The one cop in the video seemed to get it. He handed out the restraining order in front of the school with a smile and he didn't take it beyond that. He took it as a game. He saw the big picture.
Here is a larger scale http://youtu.be/e1YiUNvq5r4