Criminal justice client rehabs are available as being a far better option than time in jail or heavy fines for many who have been convicted of any kind of alcohol or drug related crime. For example, someone who has been found guilty of driving while impaired of drugs or alcohol may qualify for rehab services because of their problem instead of serving time in jail. The judge might order the individual receive rehab, either alone or along with other consequences. Very first time offenders in particular will often be given the opportunity choose a criminal justice client rehab instead of other sentencing, and it is highly recommended that they make the most of it if it's a choice. The theory behind criminal justice client rehabs is that it is much more effective and efficient to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been done to discover how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators appear to be quite positive, and criminal justice clients who experience rehabilitation have better chance of remaining out of the system following rehab.