Criminal justice client rehabs are available as a far better option than jail time or significant fines for individuals who have been convicted of any sort of drug or alcohol related crime. As an example, somebody who has been found guilty of driving drunk of alcohol or drugs may qualify for rehab services for their problem instead of serving time in prison. The judge might order the individual receive rehab, either alone or together with other consequences. First-time offenders in particular in many cases are given the opportunity to choose a criminal justice client rehab rather than other sentencing, and it is highly recommended that they take advantage of it if it is a possibility. The idea behind criminal justice client rehabs is it is much more efficient and effective to invest time and effort into rehab than punishment. Much research has been done to see how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators appear to be quite positive, and criminal justice clients who experience rehabilitation have a better chance of remaining out of the system after rehab.