Criminal justice client rehabs can be considered like a considerably better option than incarceration or significant fines for individuals who have already been convicted of any kind of alcohol or drug related crime. For instance, someone who has been in prison for driving under the influence of alcohol or drugs may be eligible to get rehabilitation services for his or her problem as an alternative to serving time in jail. The judge might order the individual receive rehabilitation, either alone or in addition to other sentencing. First-time offenders specifically tend to be given the opportunity select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they make the most of it if it is an alternative. The idea behind criminal justice client rehabs is that it is far more effective and efficient to invest effort and time into rehabilitation than punishment. Much research has been done to find out how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators seem quite positive, and criminal justice clients who experience rehabilitation have better potential for remaining out of the system after rehabilitation.