Criminal justice client rehabs can be considered as a far better option than prison time or heavy fines for many who have already been convicted of any type of alcohol or drug related crime. For example, someone who has been found guilty of driving drunk of alcohol or drugs may be eligible for rehab services for their problem as opposed to serving time in jail. The judge could even order that the individual receive rehabilitation, either alone or along with other sentencing. New offenders in particular in many cases are given the opportunity to choose a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they reap the benefits of it when it is an alternative. The idea behind criminal justice client rehabs is that it is way more efficient and effective to invest time and effort into treatment than punishment. Much research has been done to discover how effective this process 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 who do experience rehabilitation have better potential for remaining out of the system after treatment.