Criminal justice client rehabs can be considered as being a significantly better option than incarceration or heavy fines for those who have been convicted of any sort of drug or alcohol related crime. For example, anyone who has been found guilty of driving drunk of alcohol or drugs may be eligible to obtain treatment services because of their problem as an alternative to serving time in prison. The judge could even order that the individual receive rehab, either alone or as well as other consequences. First time offenders in particular will often be given the opportunity choose a criminal justice client rehab instead of other sentencing, and it is well-advised that they take advantage of it when it is an option. 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 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 rehabilitation. All indicators seem quite positive, and criminal justice clients who experience rehab have a better possibility of remaining out of the judicial system following rehabilitation.