Thought about, not just something they threw together tonight. The advice is sometimes a little bit different, it involves fighting back. At the official advice here is to get out of the area and tell the police. If you cannot get out, then hide. It shows they want to get that message across directly to the public because the way Police Communications work these days is to talk directly via twitter and social media to the public, and not worry about what people like me will say in reporting what the police say. Speak directly to the public and hope that people can get on with a life of a cell. Happens around them. That was our Home Affairs Correspondent talking to me earlier on. Since then we have learned from the Assistant Commissioner that six people have died in these Terror Attacks. We are at the cordon here and it is much calmer than it was a few hours ago but you can still see a lot of police down towards the end of the road. We are quite near the shard here as dawn breaks across