Criminal justice client rehabs can be considered as a considerably better option than time in jail or heavy fines for those who have already been convicted of any type of alcohol or drug related crime. For instance, anyone who has been found guilty of driving while impaired of alcohol or drugs may qualify to get rehabilitation services for problem as opposed to serving time in prison. The judge could even order the individual receive rehabilitation, either alone or in addition to other sentencing. Very first time offenders in particular tend to be given the chance to pick a criminal justice client rehab instead of other sentencing, and it is well-advised that they take advantage of it if it is an option. The concept behind criminal justice client rehabs is that it is much more efficient and effective to invest effort and time into rehabilitation than punishment. Much research has been done to observe how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients who take part in treatment have a much better probability of remaining out of the judicial system following rehab.