Criminal justice client rehabs can be considered being a considerably better option than incarceration or heavy fines for individuals who have been convicted of any kind of alcohol or drug related crime. For instance, anyone who has been in prison for driving drunk of alcohol or drugs may qualify to obtain rehab services for their problem as opposed to serving time in jail. The judge might even order that the individual receive treatment, either alone or together with other consequences. First-time offenders in particular will often be given the ability to choose a criminal justice client rehab instead of other sentencing, and it is highly recommended they make the most of it when it is a possibility. The idea behind criminal justice client rehabs is that it is way more effective and efficient to invest time and energy into rehabilitation than punishment. Much research has been done to find out how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators appear to be quite positive, and criminal justice clients who take part in rehabilitation have a better probability of remaining out of the system following rehab.