Criminal justice client rehabs are available as being a significantly better option than time in jail or heavy fines for those who have already been convicted of any type of drug or alcohol related crime. For example, a person who has been in prison for driving while impaired of alcohol or drugs may be eligible to get treatment services for his or her problem as an alternative to serving time in prison. The judge may even order the individual receive rehabilitation, either alone or as well as other sentencing. Very first time offenders specifically will often be given the opportunity to pick a criminal justice client rehab rather than other sentencing, and it is well-advised that they reap the benefits of it when it is a possibility. The concept behind criminal justice client rehabs is it is much more efficient and effective to invest commitment into rehab than punishment. Much research has been done to see how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators seem quite positive, and criminal justice clients that experience rehabilitation have better possibility of remaining out of the judicial system after rehabilitation.