'Spy helicopter' failure
  
In 2008 Essex police paid £22,000 for the Unmanned Autonomous System to spy on 'criminals', 'illegal migrants' and drug smugglers. Now it is for sale without once being used because it was never licensed.
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          In 2008 Essex police paid £22,000 for the Unmanned Autonomous System to spy on 'criminals', 'illegal migrants' and drug smugglers. Now it is for sale without once being used because it was never licensed.