Criminal justice client rehabs can be considered as a significantly better option than incarceration or heavy fines for many who have already been convicted of any sort of alcohol or drug related crime. By way of example, someone who has been in prison for driving while impaired of drugs or alcohol may qualify to receive rehab services because of their problem as opposed to serving time in prison. The judge could even order that the individual receive rehabilitation, either alone or as well as other sentencing. New offenders in particular will often be given the chance to go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised they benefit from it if it is a choice. The idea behind criminal justice client rehabs is that it is way more effective and efficient to invest effort and time into treatment than punishment. Much research has been done to see 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 seem quite positive, and criminal justice clients that take part in rehab have better potential for remaining out of the system following rehabilitation.