'All I asked you to do was clean this fucking door and you aint!' G4S officer to 14 year old boy (BBC Panorama)
Billy is a troubled 14-year-old boy. He stands at the door of the classroom, shouting. Moments later, a burly officer storms into the room. He shouts in the boy’s face and then grabs him, pushing him on to a table, twisting his arms behind his back, and calling for others to help.
As a second officer arrives, Billy cries in pain: “Aaarrgh, I can’t breathe... Aaarrgh, what are you doing?”
