http://www.number-10.gov.uk/output/page8040.asp
The Prime Minister has outlined new security measures at his monthly media briefing.
Mr Blair told journalists that the measures were either being taken now, immediately, or under urgent examination.
He said the Government was launching a short one-month consultation on new grounds for excluding and deporting people from the United Kingdom. They would include fostering hatred, advocating violence to further a person's beliefs or justifying or validating such violence.
"What I'm trying to do here is, and this will be followed up with the action in the next few weeks as I think you will see, is to send a clear signal out that the rules of the game have changed. We welcome people here who are peaceful and law abiding. People who want to be British citizens should share our values and our way of life. But if you come to our country from abroad, don't meddle in extremism. If you meddle in it or engage in it, then you're going to go back out again...
".........But I'm sorry, people can't come here and abuse our good nature and our tolerance. They can't come here and start inciting our young people in our communities to take up violence against British people here, and if they do that, they're going to go back. I'm sorry, there's no point in us kidding ourselves about the nature of this problem. It's there, it's in our communities and we've got to root it out....
".......they come here and they play by our rules and our way of life. If they don't then they are going to have to go because they are threatening people in our country and that's not right either. The way to protect our way of life is to respond very clearly to that clear view of the British people, that yes we have responded to the 7th July attacks by saying that we want to keep our country together, and to respect all out communities, including the Muslim community, but we also want to deal with the extremists in our ranks because that is a way of protecting our way of life and that is honestly the only way you can deal with this."