Criminal justice client rehabs are available as a significantly better option than time in jail or significant fines for those who have been convicted of any kind of drug or alcohol related crime. By way of example, anyone who has been in prison for driving drunk of drugs or alcohol may be eligible to receive rehabilitation services for their problem instead of serving time in prison. The judge may even order the individual receive rehab, either alone or along with other sentencing. Very first time offenders in particular in many cases are given the chance to go with a criminal justice client rehab instead of other sentencing, and it is well-advised that they reap the benefits of it if it is an option. 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 observe how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators seem quite positive, and criminal justice clients that do experience rehab have a much better probability of remaining out of the judicial system following rehabilitation.