I was angry when I arrived at work to be told the news. Really, really angry.
It put me in mind of this, written on the website of the London News Review hours after the 2005 London subway attacks.
(Apologies for the language - it's necessary)
"What the fu*k do you think you're doing? This is London. We've dealt with your sort before. You don't try and pull this on us.
Do you have any idea how many times our city has been attacked? Whatever you're trying to do, it's not going to work.
All you've done is end some of our lives, and ruin some more. How is that going to help you? You don't get rewarded for this kind of crap.
And if, as your modus operandi indicates, you're an al-Qaeda group, then you're out of your tiny minds.
Because if this is a message to Tony Blair, we've got news for you. We don't much like our government ourselves, or what they do in our name. But, listen very clearly. We'll deal with that ourselves. We're London, and we've got our own way of doing things, and it doesn't involve tossing bombs around where innocent people are going about their lives.
And that's because we're better than you. Everyone is better than you. Our city works. We rather like it. And we're going to go about our lives. We're going to take care of the lives you ruined. And then we're going to work. And we're going down the pub.
So you can pack up your bombs, put them in your arseholes, and get the fuck out of our city."