Criminal justice client rehabs can be considered as a far better option than prison time or heavy fines for individuals who have already been convicted of any sort of alcohol or drug related crime. For instance, someone who has been in prison for driving under the influence of drugs or alcohol may be eligible to get treatment services for problem as opposed to serving time in jail. The judge may even order the individual receive rehab, either alone or as well as other consequences. New offenders in particular tend to be given the ability to go with a criminal justice client rehab rather than other sentencing, and it is well-advised that they benefit from it if it is an alternative. The theory behind criminal justice client rehabs is it is way more effective and efficient to invest effort and time into treatment than enforcement of other consequences. Much research has been completed to discover how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators seem quite positive, and criminal justice clients that do take part in rehab have a much better chance of remaining out of the judicial system following treatment.