Upvoted; but that's not what the Chicago police will do, since the 'protestors' will all be just different varieties of angry and violent leftists.
They police will be ordered to pull a BLM RIOTs approach to things and just draw back and monitor the inevitable bacchanal of looting, burning, mugging, and murder committed during this Mostly Peaceful Dem Party convention as a good chunk of Chicago goes up in smoke.