Amy Bennett writes "Move over police scanner and most-wanted poster. The Greater Manchester Police force has created a Facebook application to collect leads for investigations. The application delivers a real-time feed of police news and appeals for information. A 'Submit Intelligence' link takes a Facebook user to the police Web site where they can anonymously submit tips. Another link leads to the videos on YouTube featuring information on the police force, ongoing investigations and other advisories." As reader groschke writes, though, "Their access to user data raises significant civil liberties problems. They may be able to see more of your data than your friends or network members can — and you also expose your friends' data when you add the application. All without needing a subpoena or warrant."