Criminal justice client rehabs can be considered like a considerably better option than prison time or significant fines for those who have been convicted of any sort of drug or alcohol related crime. By way of example, someone who has been found guilty of driving while impaired of drugs or alcohol may qualify to obtain rehab services for problem as an alternative to serving time in prison. The judge may even order that the individual receive treatment, either alone or in addition to other consequences. First-time offenders specifically will often be given the ability to choose a criminal justice client rehab rather than other sentencing, and it is well-advised they benefit from it if it is a choice. The theory behind criminal justice client rehabs is that it is far more efficient and effective to invest time and energy into rehab than punishment. Much research has been done to observe how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators seem quite positive, and criminal justice clients that experience rehab have better possibility of remaining out of the system following treatment.