union, you get the first bit, you get the close economic ties and cooperation without being involved in a shared political union. helencribed the rise of violent crime in the uk. it comes ahead of a special summit in downing street which brings together ministers, community leaders, experts and young people, in order to find ways of tackling the crisis. one of those who'll be attending is barry mizen, whose16—year—old son jimmy was murdered. speaking to louise minchin on bbc breakfast, he said that, ten years on from his son's death, the crisis of knife crime clearly hasn't gone away. i think it is bordering on epidemic. it doesn't seem to be going away, it seems to be getting worse every day and i think yesterday, these four random stabbings of people in the back, is perhaps another worrying trend. so, no, this is serious. i am no less determined that i was when my son was killed to try and bring some change, but very, very worrying times. and i know you are going to be part of this summit today. we have heard sajid javid, the home secretary, talking about this being a public health duty, he is talking about doctors,