The contingent of neo-Nazis arrived at Flinders Street station about an hour before Sunday’s anti-immigration rally was due to start. A hundred or so men, dressed in black, strode across Princes Bridge in a bloc, weaving through the large crowd that had already gathered under a sea of Australian flags. There were plenty of people in the lead-up to the so-called March for Australia on Sunday, and many who attended, who said that the widespread promotion of the rally by known neo-Nazis did not mean it was organised by them; or that the presence of the National Socialist Network (NSN)...