Criminal justice client rehabs can be considered being a significantly better option than jail time or heavy fines for those who have already been convicted of any sort of alcohol or drug related crime. For instance, a person who has been in prison for driving while impaired of alcohol or drugs may be eligible to get rehabilitation services for their problem as an alternative to serving time in jail. The judge might even order the individual receive rehab, either alone or as well as other consequences. Very first time offenders in particular tend to be given the opportunity to choose a criminal justice client rehab instead of other sentencing, and it is well-advised they make the most of it if it is an option. The concept behind criminal justice client rehabs is that it is way more efficient and effective to invest commitment into rehabilitation than enforcement of other consequences. Much research has been done to see 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 quite positive, and criminal justice clients who take part in treatment have a better probability of remaining out of the system following rehab.