Criminal justice client rehabs can be considered being a considerably better option than incarceration or significant fines for those who have already been convicted of any sort of alcohol or drug related crime. For example, somebody who has been found guilty of driving drunk of alcohol or drugs may be eligible to receive rehabilitation services for his or her 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 consequences. First-time offenders in particular are often given the opportunity to choose a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they reap the benefits of it if it is an alternative. The idea behind criminal justice client rehabs is that it is much more effective and efficient to invest effort and time into rehabilitation than enforcement of other consequences. Much research has been carried out to find out 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 who take part in rehabilitation have a much better potential for remaining out of the system following rehabilitation.