People in Nantucket, Massachusetts with DUI/DWI are often court ordered to go to an alcohol or drug rehab program, typically when they are first time offenders and in lieu of other court penalties. Even though being sentenced with a DUI/DWI in Nantucket usually comes with large fines and even incarceration in some cases, the criminal justice system is occasionally more apt to help rehabilitate the particular person rather than penalizing them. Allowing individuals with DUI/DWI to participate in a drug and alcohol rehab program as an alternative to other forms of justice has shown to be effective in keeping individuals in Nantucket out of the criminal justice system because of DUI/DWI in the future.