Police in Melbourne have been slammed for making no arrests after residents of the city’s north-west suburbs were terrorised by gangs of African youths who bragged “police can’t touch us” and branded frightened families “racist”. Despite its sending dozens of armed officers in riot gear to Taylors Hill as more than 100 teenagers gathered “for war”, and telling residents to “stay inside and lock their doors” as rival gangs ran amok, police claimed there had been “no threat to community safety”. According to The Age, there was a heavy police presence at the scene for several hours, including cavalry officers...