I was sent a link to this blog post: http://www.socialistunity.com/?p=2770
Initially on seeing the illustration morphing of the Labour Rose into a swastika, and the quote from Mussolini used to illustrate a piece about the Labour Party, I assumed the post was the work of someone fairly marginal and extreme - depiction of social democrats as being analogous with Nazis and fascists having been a feature of high Stalinism in the early '30s when the Comintern decreed that centre-left parties were "social fascists". Historically this kind of behaviour accelerated Hitler's rise to power as it meant the KPD (German Communists) spent time and energy attacking the SPD (Social Democrats) instead of the Nazis.
I thought I recognised the name of the author - "Derek Wall" - though, and checked him out in the "who we are" page on the site (http://www.socialistunity.com/?page_id=1671).
There I discovered that Derek Wall, the idiot who illustrated his post about New Labour with a swastika and Mussolini quote, "is Principal Male Speaker for the Green Party of England and Wales."