http://www.theregister.co.uk/2004/11/16/blunkett_be_afraid/
"If anything Blunkett is here describing the process of fear-driven government. He is presenting his measures as a reaction to people's fears, but simply reacting to fear, without conducting any kind of assessment of whether or not that fear is justified, stokes it. And the description of the measures as pre-emptive simply reinforces this - he is acting not to deal with properly assessed threats, but with things that might happen. This is exactly the case Adam Curtis argues in The Power of Nightmares - that fear is driven by the most extreme possible imaginations of what might happen. So not a good start. Blunkett then goes on to explain that the people's fear is increased by the press and the 24 x 7 society, i.e. people think there's more to be afraid of than there actually is (we presume this is the logic) but that he needs to react to this false level of fear anyway. No, we don't know why either."