Loud. The Koln fans are very noisy but they seem to be behaving at the moment, as do the Arsenal fans.
If Arsenals performance drops off, that's when the unrest will creep in. Our home game against Be'er, I was sat close to that block of away's who were in the Itchen, found that horrible as the game went on, then a few of ours started kicking off.
Cologne have a player called Bittencourt, which has started me singing "More Than Words" which has in turn made me hate myself.
My German mate has been texting me about Cologne - used to live there and apparently they have a reputation for being utter nutters, who when they were in Div 2 used to rampage every weekend. The trainer was on coke most weekends too. As he says "a club for a special section of sub humans".