"Even offenders who do not succeed in drug court appear to be less criminally active than they were previously. This may be due to the benefits of treatment or the supervision, sanctions, intensive surveillance, and specific deterrence of the drug court."

Source

Gebelein, Richard S., National Institute of Justice, "The Rebirth of Rehabilitation: Promise and Perils of Drug Courts" (Washington, DC: US Department of Justice, May 2000), p. 5.
http://www.ncjrs.gov/pdffiles…