Criminal justice client rehabs are available like a considerably better option than jail time or heavy fines for those who have already been convicted of any sort of alcohol or drug related crime. As an example, anyone who has been found guilty of driving while impaired of alcohol or drugs may qualify to receive treatment services for their problem rather than serving time in jail. The judge might order that the individual receive treatment, either alone or together with other consequences. First-time offenders in particular tend to be given the chance to choose a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they take advantage of it if it is a possibility. The idea behind criminal justice client rehabs is it is much more effective and efficient to invest commitment into rehabilitation than punishment. Much research has been done to observe how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators seem quite positive, and criminal justice clients that experience rehab have better possibility of remaining out of the system following rehabilitation.