If a group of people randomly show up in my driveway...Probry gonna get a similar encounter. These people need to stop. You want to protest of public property, keep it civil and carry on. Show up in my yard, you better be prepared for a rude awakening. This is my land!
If you've never read the communist manifesto before I would HIGHLY encourage everyone to read at least the first chapter. It is scary how accurate Marx was in 1848 with his prediction on the future of the Bourgeois and Proletarians regarding capitalism.