And the quote from a brave peace officer at Officer.com:
Let me break this down to Barney level:
1- People have a right to "peaceably" assemble under the first amendment to the US Constitution.
2- When their assembly is NOT peaceful, it is unlawful.
3- The US Supreme court has repeatedly held that blocking traffic,
footpaths/sidewalks, business entrances, etc. are NOT considered
peaceful, and are therefore unlawful.
4- These protestors were blocking a path.
5- The protestors were warned of the unlawfulness of their actions.
6- The protestors were warned they would be sprayed.
7- The protestors got sprayed.
8- Occupy a jail cell, turds!
REST HERE: http://forums.officer.com/forums/showthread.php?172855-OWS-gets-OC-UC-Davis
Oh, here are some protesters blocking the sidewalk-at WAL-MART: