I missed the slide where it tells you what to do when your hacker space is taken over by militant communists who are more interested in organizing demonstration

I missed the slide where it tells you what to do when your hacker space is taken over by militant communists who are more interested in organizing demonstrations about third toilets and the evil of leather shoes. German 'hacker' spaces are infested with people like this. Heaven forbid you just want to make something or are simply interested in experimenting with technology and don't follow the same political dogma. German hacker space? No thanks...