Criminal justice client rehabs can be considered as a far better option than jail time or heavy fines for those who have been convicted of any kind of drug or alcohol related crime. For example, a person who has been found guilty of driving while impaired of alcohol or drugs may qualify to receive treatment services for his or her problem as opposed to serving time in prison. The judge might order the individual receive treatment, either alone or in addition to other sentencing. First-time offenders in particular are often given the opportunity pick a criminal justice client rehab as an alternative to other sentencing, and it is well-advised they take advantage of it if it's a choice. The theory behind criminal justice client rehabs is it is much more effective and efficient to invest effort and time into rehabilitation than enforcement of other consequences. Much research has been carried out to see how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators seem quite positive, and criminal justice clients who experience rehabilitation have a better probability of remaining out of the system following rehabilitation.