Terrorists at the heart of Britain???

Hard to know what this really means, but it's not good...

Islamist extremists have infiltrated Government and key public utilities to pass sensitive information to terrorists, the security services have warned.

Counter-terrorism officials say "insiders" or their associates are almost certainly working "undetected" in sensitive posts and are actively supporting the activities of extremists.

In some cases, lifelong relationships between friends or relatives are being exploited to obtain crucial information from those in sensitive posts.

The development is detailed in intelligence reports circulated to the Home Office, police and Whitehall officials.

The London Underground, Gatwick airport and BT are cited as examples of organisations which have been targeted by individuals linked to terrorists.

Officials say the idea of "penetrating the enemy is pervasive" for Islamist extremists.