Criminal justice client rehabs can be considered like a far better option than incarceration or heavy fines for individuals who have already been convicted of any sort of drug or alcohol related crime. For instance, someone who has been found guilty of driving under the influence of drugs or alcohol may be eligible to obtain rehabilitation services because of their problem as opposed to serving time in prison. The judge might even order that the individual receive rehab, either alone or along with other sentencing. First time offenders in particular tend to be given the ability to select a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they make the most of it if it is an alternative. The concept behind criminal justice client rehabs is that it is way more efficient and effective to invest effort and time into rehab than enforcement of other consequences. Much research has been done to find out how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients that do take part in rehabilitation have a better probability of remaining out of the judicial system following rehabilitation.