Forget discussion and attempts to maintain the peace.
Because it should by now be obvious that you can’t effectively deal with rabid Communists who are acting more and more like degenerate versions of their Bolshevik predecessors.
The interesting thing is that I’m rather shocked at seeing Italy of all places acting out against these terrorist bands.
They are an EU country, and just as in the United States, the European Union seems to consider Antifa as foot-soldiers of the Establishment and of enforced diversity.
Clubbing them like cute baby seals is probably not going to go well up in the highest echelons of power.