I like how they come to the moral realization in this that you don't need to beat the sheep to control them, all you need is two cops pretending to be friendly to negotiate their compliance!!! How progressive!!!
As much as I think that the Iranian protests are being used by the Zionist west as an excuse to topple and overthrow the country as a whole, you got to love it when the fuzz gets a taste of their own medicine. Its likely the cops will just end up being more ruthless and aggressive in the future so that it doesnt happen again instead of reconsidering their role as captive mercenaries.