They even hate Jews so this is not surprising (he said that the Holocaust is a claim from people who believe that the Earth is flat)
I thought the BNP admitted Jews now? I know they have at least one Jewish member.
In recent years certain factions in the British far right have been trying to play the Jewish population against Islam - this is most evident among the English Defence League, which curiously contains both hardline Zionists and Neo-Nazis among its core support. Obviously, this is not a universally popular strategy among the FR. Even more obviously, mainstream Jewish opinion isn't impressed by this either.
Yeah, my impression is that modern Jews tend to conflate almost any form of racism with anti-Semitism (conveniently ignoring whatever prejudices they may harbor).
Well, it's also a matter of "the enemy of my enemy is my friend". It's not only Jews who think this way.
And I agree, there is plenty of what I guess you could call "casual racism" within the Jewish community.