Criminal justice client rehabs are available being a significantly better option than incarceration or heavy fines for those who have already been convicted of any kind of drug or alcohol related crime. By way of example, a person who has been in prison for driving drunk of drugs or alcohol may be eligible for treatment services for their problem rather than serving time in prison. The judge may even order the individual receive rehabilitation, either alone or in addition to other sentencing. First time offenders specifically will often be given the chance to go with a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they take advantage of it when it is an option. The idea behind criminal justice client rehabs is it is far more efficient and effective to invest commitment into treatment than enforcement of other consequences. Much research has been done to see how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators appear to be quite positive, and criminal justice clients that do experience rehabilitation have a much better potential for remaining out of the judicial system following treatment.