Criminal justice client rehabs are available as a far better option than prison time or heavy fines for individuals who have been convicted of any kind of drug or alcohol related crime. For example, someone who has been found guilty of driving under the influence of drugs or alcohol may qualify to receive rehabilitation services for his or her problem as opposed to serving time in jail. The judge could even order that the individual receive rehabilitation, either alone or in addition to other sentencing. Very first time offenders in particular are often given the opportunity pick a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they benefit from it if it is a possibility. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and energy into rehab than enforcement of other consequences. Much research has been done to discover 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 seem to be quite positive, and criminal justice clients that do experience rehabilitation have a much better probability of remaining out of the judicial system after rehabilitation.