two protesters after a soccer match with the smoke

against anonymity battle black blackblock block bomb boy brawl clash conflict danger dangerous demonstration dress europe event fan fire flag fumogeno g20 gang green guerrilla hood hoodlums hooligan hooliganism man men not people person police problem protest protestant protester protestor rebel rebellion revolt riot rioter rioters rivolta road smoke street subversive tav ultra ultr vandalism vandals violence violent war