Wall that shit off, put in border checkpoints and require a passport to enter/leave since they're a 'autonomous zone' then just charge them import/export fees on any goods they want to bring in/out of their little zone.
They want to be autonomous? Hold em to it and treat em as such.
They should refuse to respond to any active situations and only file worthless reports. Let the city burn.
Wall that shit off, put in border checkpoints and require a passport to enter/leave since they're a 'autonomous zone' then just charge them import/export fees on any goods they want to bring in/out of their little zone.
They want to be autonomous? Hold em to it and treat em as such.
All the city needs to do is cut off all utilities to that area and set up cell/internet blockers up around the area.