Criminal justice client rehabs are available as being a significantly better option than incarceration or significant fines for individuals who have been convicted of any type of drug or alcohol related crime. As an example, anyone who has been in prison for driving drunk of drugs or alcohol may be eligible for treatment services for problem rather than serving time in jail. The judge may even order that the individual receive rehabilitation, either alone or along with other consequences. First-time offenders specifically in many cases are given the ability to go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised they benefit from it when it is a choice. The theory behind criminal justice client rehabs is that it is much more effective and efficient to invest time and energy into rehab than punishment. Much research has been carried out to see how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators seem to be quite positive, and criminal justice clients who take part in rehab have better potential for remaining out of the judicial system following rehabilitation.