When this happens they're getting into a trance and only obey to some telepathic orders received from the magnum Ediifew.

     Their mission is to lead the craftsmen to the magnum Ediifew, which is the only safe place around. Who dares to venture outside meets nothing but violence and destruction. Outside is where the unkolony germs hide and proliferate at an alarming rate. Much like the forceful removal of bacteria, something special has to be done in order to end a conflict. Policemen make good use of passive force. However praiseworthy it may be, they seldom solve problems. At times, I believe it would be faster to call the police directly.