Yes, veiled Jewish conspiracy and holocaust denial.
Jewish community leaders have praised the decision to ban controversial conspiracy theorist and alleged Holocaust denier David Icke from entering Australia ahead of his scheduled speaking tour.
Yes; some Jewish organisations apparently find it hard to believe that Icke really believes in lizard overlords, and think it's code for a Jewish conspiracy or something (see the Jon Ronson book and TV programmes). I've yet to see evidence that he actually is anti-semitic.