Criminal justice client rehabs can be considered being a far better option than jail time or significant fines for many who have already been convicted of any kind of alcohol or drug related crime. By way of example, anyone who has been in prison for driving while impaired of drugs or alcohol may be eligible to get rehabilitation services for problem as opposed to serving time in prison. The judge could even order that the individual receive rehab, either alone or in addition to other sentencing. First time offenders in particular tend to be given the ability to choose a criminal justice client rehab instead of other sentencing, and it is highly recommended they benefit from it if it is an alternative. The concept behind criminal justice client rehabs is that it is far more efficient and effective to invest time and energy into rehabilitation than punishment. Much research has been done to see how effective this process 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 experience rehab have a better chance of remaining out of the judicial system after rehab.