Thing is, though I hate to use the term because it sounds like an insult rather than an observation, if you are going to expect attacks like in Israel, then you can expects the police to respond like the policing forces in Israel, running towards a train full of people when told to stop, considering the current climate around here, is a surefire way to get shot. Alas, this isn't the Wild West comics where it's all man-to-man on your feet, facing each other. As for shooting him when he was down, well, if I were a policeman and thought the man I had just brought down was a Suicide Bomber with a live bomb on his back, I'd probably have done the same thing considering his behaviour. We train our Police very well on the whole, but this is a whole new ball game, and these are going to be the rules.
n a way the Terrorists aren't winning in the UK, they are helping the government to start pushing through acts that will do far more to damage our way of life than these attacks have. So in many ways they are assisting the government's agenda.