Good on the 49'ers front office and the San Francisco police for doing this. As someone who regularly goes to Seahawks road games, this is an issue dear to my heart. Football is a game, and some people take it entirely too seriously, and combined with swilling beer at games, can be real jerks. Actually, "jerks" is an incredibly mild term for how I feel about people who jeer, curse, scream, and throw things at opposing fans. I live on the east coast, and I would like to enjoy Seahawks road games with my wife and daughter. I should be able to do so (while proudly wearing my Seattle colors) without having to worry about being attacked or accosted. Going to a game should be a family-friendly event, and the NFL would do well to remember that a lot of revenue goes out the window when you let a few bad apples ruin the experience for a lot of others.