Criminal justice client rehabs are available like a considerably better option than jail time or heavy fines for many who have already been convicted of any sort of alcohol or drug related crime. By way of example, somebody who has been found guilty of driving under the influence of alcohol or drugs may be eligible to get treatment services for their problem as an alternative to serving time in prison. The judge could even order the individual receive treatment, either alone or as well as other sentencing. First time offenders specifically in many cases are given the opportunity to go with a criminal justice client rehab rather than other sentencing, and it is highly recommended that they make the most of it if it is an option. The theory behind criminal justice client rehabs is it is much more efficient and effective to invest effort and time into rehab than enforcement of other consequences. Much research has been carried out to find out how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients that do experience rehab have a much better probability of remaining out of the system following rehabilitation.