We seemed to take a lot to Atletico back in 97. I recall we had a lot of the upper tier on the side and a few blocks opposite too. Only young at the time, but as has often been said, what a shower of twats the local Police were and the Atletico Madrid lot.
Next biggest following after thatist have been Hamburg, with about 3500. Only time I've nodded off at the football and while stood up.