The Occupants plan to bring in a "fire safe, military style tent" on Monday, of the sort the city says is a "permanent" building structure that simply will not be tolerated, you know, like sinks.
Meanwhile, BPD is going into crackdown mode, posting signs around Dewey Square that warn against certain prohibited behaviors, including some things police had previously tolerated, such as marching the wrong way down one-way streets and disrupting traffic (so sounds like no more BPD motorcycle and bicycle cops blocking traffic to let Occupy Bostonians march down streets).
