A neo-Nazi rally held July 4th in London to protest the "Jewification" of London featured an interesting alliance of white supremacists, neo-Nazis, and Palestinian activists.
Observers reported 2 dozen haters , hundreds of counter-protesters and scores of police.
Read about it here:
London neo-Nazis outnumbered by counter-protesters
Neo-Nazi protest dwarfed by huge counter-demonstration in central London