Erm, it's not "pretending", I've been going to the den week in week out for 40 years. Is there racists in the crowd, of course. There's racists everywhere sadly. Is it a defining feature of the club and an undercurrent and lurks behind every corner, no. It's far from it. Far far from it. Millwall is Millwall and its far far more complex as a club than the image you probably have of it in your mind. And if you live in London, go. For a few games, you'd start to see what I mean. See how the crowd react to black players, staff and black fans. (Hint: the same way they react to the white ones - unless they are Millwall hero's like so many past black players from Danny Shittu to John Fashanu - then they are adored). It has it's ways and culture and weird mannerisms but none of which are a kind of implicit or explicit racism. Anyway, I've gone into the knee thing in depth here and won't repeat. You have your view of the club, I have mine.