where the police manage to get where the police manage to reorganise themselves. they get a police helicopter overhead and you start to hear audio from the control room from the tactical firearms officer in the control room. you can hear people talking about the fact that khan is writhing around and having a viable ied, or explosive device strapped to him. people saying, he s trying to get up. they re worrying about the fact that there s people walking under the bridge, and at one point, you hear the tactical firearms adviser saying, critical shot authorised. in other words, he s giving permission for a shot to be fired to kill usman khan. you then cut back to body worn footage of the officers who ve got their guns trained on usman khan, talking about the fact that he has an ied, that it s all taped up and that there s wires. and then, at one point, khan sits up, and the police officers open fire again. about eight shots are fired at that point, until eventually an officer says, h