I am probably missing the point but in NYC the zones wouldn't be restricted and need permits would they? They are now putting up fencing outside the Manhattan offices. So.......... why not demonstrate peacefully somewhere else? Somewhere they aren't preparing for. Enough numbers to be seen but staying peaceful. If gathering somewhere they aren't expecting they'd have to rush their antifa-butts there at the last minute, which could be filmed. That the guys that came last made the trouble it would be so easy to prove. I'm just saying be creative, do the unexpected peacefully.