Criminal justice client rehabs can be considered like a significantly better option than time in jail or significant fines for many who have been convicted of any sort of alcohol or drug related crime. For instance, anyone who has been found guilty of driving under the influence of drugs or alcohol may be eligible to receive rehab services for their problem as an alternative to serving time in jail. The judge may even order the individual receive rehab, either alone or in addition to other sentencing. Very first time offenders in particular are often given the ability to go with a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they take advantage of it when it is an alternative. The idea behind criminal justice client rehabs is that it is far more efficient and effective to invest commitment into rehabilitation than enforcement of other consequences. Much research has been carried out to see how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators seem quite positive, and criminal justice clients that do take part in treatment have better probability of remaining out of the system following rehabilitation.