Criminal justice client rehabs can be considered as a far better option than incarceration or heavy fines for individuals who have already been convicted of any kind of drug or alcohol related crime. By way of example, someone who has been found guilty of driving under the influence of alcohol or drugs may be eligible to obtain rehab services because of their problem as an alternative to serving time in prison. The judge may even order that the individual receive rehabilitation, either alone or in addition to other consequences. Very first time offenders in particular will often be given the chance to select a criminal justice client rehab rather than other sentencing, and it is well-advised they take advantage of it if it is an option. The concept behind criminal justice client rehabs is it is much more effective and efficient to invest commitment into treatment than punishment. 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 treatment. All indicators seem quite positive, and criminal justice clients who do experience rehabilitation have better probability of remaining out of the system after rehabilitation.