http://www.arcamax.com/pic/39505/608557

Nuther one:
http://ars.userfriendly.org/cartoons/?id=20070913

Here are a couple of misc. censorship & surveillance cartoons:

http://www.google-sux.com/tiananmen%20square.gif

http://seattlepi.nwsource.com/dayart/20050615/cartoon20050615.gif

http://photos18.flickr.com/24094023_d207ad7f3b.jpg

http://ro.altermedia.info/images/internet-censorship.gif

http://www.israelnewsagency.com/Internet%20censorship.gif

nice