Criminal justice client rehabs can be considered being a far better option than time in jail or heavy fines for individuals who have already been convicted of any sort of drug or alcohol related crime. For instance, someone who has been found guilty of driving drunk of drugs or alcohol may be eligible to get rehabilitation services for their problem as an alternative to serving time in prison. The judge could even order the individual receive rehab, either alone or along with other sentencing. First-time offenders specifically will often be given the opportunity select a criminal justice client rehab instead of other sentencing, and it is highly recommended they take advantage of it when it is a choice. The theory behind criminal justice client rehabs is it is much more efficient and effective to invest commitment into treatment than enforcement of other consequences. Much research has been carried out to discover how effective this process 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 who do take part in rehabilitation have better possibility of remaining out of the judicial system following treatment.