Criminal justice client rehabs are available as a considerably better option than prison time or heavy fines for many who have already been convicted of any type of alcohol or drug related crime. As an example, someone who has been in prison for driving while impaired of drugs or alcohol may be eligible to get treatment services for their problem instead of serving time in jail. The judge might order that the individual receive rehab, either alone or along with other consequences. Very first time offenders specifically will often be given the opportunity select a criminal justice client rehab instead of other sentencing, and it is well-advised that they reap the benefits of it if it is an alternative. The theory behind criminal justice client rehabs is it is far more efficient and effective to invest effort and time into treatment than punishment. Much research has been carried out to find out how effective this method 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 to be quite positive, and criminal justice clients who take part in rehabilitation have a much better chance of remaining out of the system following rehab.