Criminal justice client rehabs can be considered as a significantly better option than jail time or significant fines for many who have been convicted of any type of alcohol or drug related crime. For example, anyone who has been in prison for driving drunk of alcohol or drugs may be eligible to receive treatment services for their problem as an alternative to serving time in prison. The judge may even order that the individual receive rehabilitation, either alone or along with other consequences. Very first time offenders in particular tend to be given the opportunity to select a criminal justice client rehab rather than other sentencing, and it is highly recommended they benefit from it if it is an alternative. The theory behind criminal justice client rehabs is that it is far more efficient and effective to invest time and energy into rehab than punishment. Much research has been completed to find out how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators seem to be quite positive, and criminal justice clients who do experience rehabilitation have better chance of remaining out of the judicial system after rehab.