three-daySecurity & Policing Event ' closed to the public and press . Event has been organised by Home Office to showcase British anti-riot kit . Sniper rifles , phone-hacking kit and 'sound guns ' will be available to buy . Crowd control kit has been sold to regimes from Saudi Arabia to Russia .
Three-day 'Security & Policing Event ' closed to the public and press . Event has been organised by Home Office to showcase British anti-riot kit . Sniper rifles , phone-hacking kit and 'sound guns ' will be available to buy . Crowd control kit has been sold to regimes from Saudi Arabia to Russia .