Criminal justice client rehabs can be considered being a significantly better option than prison time or significant fines for many who have been convicted of any kind of alcohol or drug related crime. As an example, anyone who has been found guilty of driving while impaired of alcohol or drugs may be eligible to get treatment services for problem rather than serving time in jail. The judge might even order the individual receive rehabilitation, either alone or along with other sentencing. First-time offenders in particular will often be given the chance to pick a criminal justice client rehab as opposed to other sentencing, and it is well-advised they make the most of it when it is an option. The theory behind criminal justice client rehabs is it is way more efficient and effective to invest time and energy into rehab than enforcement of other consequences. Much research has been done to discover how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators seem to be quite positive, and criminal justice clients that do experience rehabilitation have better probability of remaining out of the system after treatment.