People in Castalia, Iowa with DUI/DWI are sometimes court ordered to go to a drug and alcohol rehab program, most often when they are first time offenders and in lieu of other court justice actions. While being sentenced with a DUI/DWI in Castalia, Iowa often comes with large fines and even incarceration in some instances, the criminal justice system is at times more prone to help rehabilitate the individual rather than punishing them. Allowing individuals with DUI/DWI to take part in a drug and alcohol rehab program as an alternative to other forms of punishment has proven to be successful in keeping individuals in Castalia out of the criminal justice system because of DUI/DWI in the future.