sentences:  Systems in Middlesbrough, West Bromwich, Redbridge, Manchester and Nottingham  were implemented by Complus Teltronic Ltd using switching, telemetry and control room interfacing control systems from Synectic Systems Group Ltd, a market leader in public area CCTV control systems.The move has already received critics, dubbing the idea "Big Brother gone mad"
  
  Other towns have had such cameras installed.In 2007 several of the devices were installed in Bridlington town centre, East Riding of Yorkshire.