Criminal justice client rehabs are available like a considerably better option than jail time or heavy fines for many who have been convicted of any type of alcohol or drug related crime. By way of example, a person who has been in prison for driving drunk of alcohol or drugs may be eligible for treatment services for his or her problem instead of serving time in jail. The judge may even order that the individual receive rehabilitation, either alone or as well as other sentencing. First time offenders in particular in many cases are given the ability to choose a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they reap the benefits of it when it is a choice. The theory behind criminal justice client rehabs is it is far more effective and efficient to invest effort and time into rehabilitation than punishment. Much research has been carried out to find out 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 quite positive, and criminal justice clients who do take part in treatment have a much better possibility of remaining out of the system after treatment.