Criminal justice client rehabs are available being a significantly better option than jail time or heavy fines for individuals who have been convicted of any kind of drug or alcohol related crime. For instance, someone who has been found guilty of driving while impaired of alcohol or drugs may qualify to obtain rehab services because of their problem rather than serving time in jail. The judge may even order the individual receive treatment, either alone or as well as other sentencing. New offenders in particular in many cases are given the opportunity pick a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they make the most of it if it is an option. The idea behind criminal justice client rehabs is that it is much more efficient and effective to invest effort and time into rehabilitation than punishment. Much research has been carried out to find out how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators appear to be quite positive, and criminal justice clients who take part in rehabilitation have a much better possibility of remaining out of the system after treatment.