Criminal justice client rehabs are available as being a far better option than incarceration or significant fines for many who have already been convicted of any kind of drug or alcohol related crime. By way of example, a person who has been found guilty of driving drunk of drugs or alcohol may be eligible to get rehab services for problem rather than serving time in jail. The judge may even order the individual receive rehabilitation, either alone or together with other sentencing. First time offenders specifically in many cases are given the ability to choose a criminal justice client rehab as opposed to other sentencing, and it is well-advised they benefit from it when it is a possibility. The theory behind criminal justice client rehabs is that it is much more efficient and effective to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been carried out to observe how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators seem quite positive, and criminal justice clients who do take part in treatment have a better probability of remaining out of the system following treatment.