Criminal justice client rehabs are available as being a considerably better option than jail time or heavy fines for many who have been convicted of any sort of drug or alcohol related crime. As an example, someone who has been in prison for driving while impaired of drugs or alcohol may be eligible for rehab services for his or her problem instead of serving time in prison. The judge might even order that the individual receive rehab, either alone or together with other consequences. First-time offenders in particular in many cases are given the ability to pick a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they take advantage of it if it is an option. The idea behind criminal justice client rehabs is it is way more effective and efficient to invest effort and time into treatment than punishment. Much research has been carried out to see how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators appear to be quite positive, and criminal justice clients that take part in rehab have better possibility of remaining out of the judicial system following rehab.