Criminal justice client rehabs can be considered as being a significantly better option than incarceration or heavy fines for individuals who have been convicted of any kind of alcohol or drug related crime. As an example, someone who has been in prison for driving drunk of alcohol or drugs may be eligible to receive treatment services because of their problem instead of serving time in prison. The judge might even order that the individual receive rehab, either alone or in addition to other consequences. Very first time offenders in particular tend to be given the ability to pick a criminal justice client rehab instead of other sentencing, and it is highly recommended they take advantage of it when it is an alternative. The theory behind criminal justice client rehabs is that it is way more effective and efficient to invest effort and time into rehab than punishment. Much research has been completed to find out how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators seem quite positive, and criminal justice clients that take part in rehab have better possibility of remaining out of the judicial system following rehabilitation.