This reminds me of the time when RTCW was "banned" in Germany: http://www.shacknews.com/onearticle.x/18928

Feb 28, 2002 -- The Krawall Gaming Network is reporting (through crappy translation services by Google), that Return to Castle Wolfenstein and Unreal Tournament have both been put on the infamous German game index list, meaning they can no longer be advertised and can only be sold to people above 18 (at least thats what I make of the translated text). This was announced by the BPjS, the German law enforcement agency who decides these things. There was no reason given for the fact that Unreal Tournament is indexed after being out since 1999. The Return to Castle Wolfenstein sold in Germany was already an altered version of the game, but not good enough apparently.