On the Eve of the Siege of Shattuck Square:

A backlash from their fellow citizens, not associated with, or acting as agents for, government can create a lot of havoc in the city. For example, 300 pro-USMC protesters can keep the doors open, and prevent Code Pink from having access.

Another 1,000 drivers can v-e-r-y s-l-o-w-l-y around Berkeley, perhaps beeping their horn every 1-3 seconds, day and night. It's a political protest, so Berkeley would be surely limited in what official action they could take.

Perhaps having a few dozens of video cameras rolling, and following the government and CodePink cakes to their homes for 24/7/365 awareness vigils might help.

Of course, everyone bring coolers and books. Don't spend a penny in that cesspool.