Criminal justice client rehabs are available like a significantly better option than incarceration or heavy fines for individuals who have been convicted of any type of drug or alcohol related crime. For example, anyone who has been found guilty of driving under the influence of drugs or alcohol may be eligible to get rehabilitation services because of their problem instead of serving time in jail. The judge could even order the individual receive rehabilitation, either alone or along with other sentencing. New offenders in particular tend to be given the opportunity to pick a criminal justice client rehab instead of other sentencing, and it is well-advised they reap the benefits of it if it is a choice. The concept behind criminal justice client rehabs is that it is much more effective and efficient to invest effort and time into treatment than punishment. Much research has been carried out to find out how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators seem to be quite positive, and criminal justice clients that take part in rehab have a much better possibility of remaining out of the system following rehabilitation.