Criminal justice client rehabs can be considered as being a considerably better option than incarceration or heavy fines for those who have been convicted of any sort of alcohol or drug related crime. For example, someone who has been in prison for driving while impaired of drugs or alcohol may be eligible for treatment services because of their problem instead of serving time in jail. The judge could even order that the individual receive rehab, either alone or along with other consequences. First-time offenders in particular are often given the ability to choose a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they benefit from it if it is an option. The idea behind criminal justice client rehabs is it is far more efficient and effective to invest time and energy into rehab than punishment. Much research has been done to discover how effective this strategy 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 that do experience rehab have a much better probability of remaining out of the judicial system after treatment.