Criminal justice client rehabs can be considered being a considerably better option than prison time or significant fines for those who have been convicted of any type of drug or alcohol related crime. For instance, somebody who has been found guilty of driving while impaired of alcohol or drugs may qualify to get rehabilitation services for his or her problem rather than serving time in prison. The judge might even order the individual receive rehabilitation, either alone or along with other sentencing. First-time offenders specifically in many cases are given the chance to select a criminal justice client rehab rather than other sentencing, and it is well-advised that they reap the benefits of it if it is an option. The concept behind criminal justice client rehabs is that it is far more effective and efficient to invest effort and time into rehab than enforcement of other consequences. Much research has been carried out to find out how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators appear to be quite positive, and criminal justice clients who do take part in treatment have better probability of remaining out of the judicial system after rehabilitation.