Criminal justice client rehabs can be considered like a considerably better option than time in jail or significant fines for individuals who have been convicted of any sort of drug or alcohol related crime. As an example, someone who has been found guilty of driving while impaired of alcohol or drugs may qualify to obtain treatment services for problem as an alternative to serving time in jail. The judge may even order the individual receive rehabilitation, either alone or as well as other sentencing. First time offenders specifically are often given the opportunity go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they reap the benefits of it when it is an alternative. The theory behind criminal justice client rehabs is that it is much more efficient and effective to invest time and energy into treatment than enforcement of other consequences. Much research has been done to discover how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators appear to be quite positive, and criminal justice clients who experience rehab have better chance of remaining out of the system following treatment.