Criminal justice client rehabs are available like a far better option than jail time or significant fines for individuals who have been convicted of any type of drug or alcohol related crime. As an example, a person who has been found guilty of driving drunk of alcohol or drugs may be eligible to get rehab services for problem instead of serving time in jail. The judge might order the individual receive rehabilitation, either alone or along with other consequences. First-time offenders specifically in many cases are given the opportunity to choose a criminal justice client rehab instead of other sentencing, and it is well-advised they reap the benefits of it when it is a choice. The theory behind criminal justice client rehabs is it is far more efficient and effective to invest time and effort into rehab than punishment. 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 rehabilitation. The signs and indicators appear to be quite positive, and criminal justice clients that do take part in treatment have a better possibility of remaining out of the system following treatment.