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                                    Cell Phones In Prisons - National Institute of Justice (2011)

      

                    
          
    Cell Phones in Prisons - National Institute of Justice (2011)
https://www.nij.gov/topics/corrections/institutional/contraband/Pages/cell-phon...
  
            "A widespread technology that allows people to connect with anyone, anywhere, has created concerns for corrections officials. The use of inexpensive, disposable cell phones has changed the age-old cat-and-mouse game of controlling whom inmates communicate with in the outside world and is creating serious problems for public safety officials."
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