Criminal justice client rehabs can be considered as a significantly better option than time in jail or heavy fines for those who have already been convicted of any type of drug or alcohol related crime. For example, somebody who has been in prison for driving drunk of drugs or alcohol may be eligible to get treatment services for their problem instead of serving time in jail. The judge could even order the individual receive rehab, either alone or in addition to other consequences. Very first time offenders in particular are often given the opportunity to go with a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they take advantage of it when it is an option. The idea behind criminal justice client rehabs is it is way more efficient and effective to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been completed to observe how effective this process 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 take part in rehabilitation have a better chance of remaining out of the judicial system following treatment.