Criminal justice client rehabs can be considered being a significantly better option than jail time or significant fines for many who have already been convicted of any sort of drug or alcohol related crime. For example, anyone who has been in prison for driving drunk of alcohol or drugs may qualify to receive rehab services because of their problem rather than serving time in prison. The judge may even order that the individual receive rehabilitation, either alone or as well as other sentencing. New offenders specifically are often given the opportunity select a criminal justice client rehab rather than other sentencing, and it is well-advised that they make the most of it if it is a choice. The idea behind criminal justice client rehabs is that it is far more effective and efficient to invest effort and time into rehabilitation than enforcement of other consequences. Much research has been done to see how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators seem quite positive, and criminal justice clients who do take part in rehabilitation have better possibility of remaining out of the judicial system following rehab.