Criminal justice client rehabs can be considered being 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. By way of example, a person who has been in prison for driving while impaired of drugs or alcohol may be eligible to get rehabilitation services for his or her problem instead of serving time in prison. The judge could even order the individual receive rehab, either alone or along with other consequences. First-time offenders specifically are often given the opportunity go with a criminal justice client rehab as an alternative to other sentencing, and it is well-advised they reap the benefits 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 observe how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators seem quite positive, and criminal justice clients who do experience rehabilitation have better potential for remaining out of the system following rehab.