Some are hiding under the ground of the private garden and that does not make the demonstration easy since it is buried with germ-filled bodies. Who knows what these bodies are from, but the germs... those pesky germs can literally penetrate through any clothing and suffocate you to death. Outside is where the unkolony germs hide and proliferate at an alarming rate. They could be a threat for your people. The garage is the only safe place around. Who dares to venture outside meets nothing but violence and destruction. The local leborins never suffered from outside eruptions, while the formerly prominent gitoa community was almost wiped out by these. Fortunately, the concept of eruption can be canceled out.