Criminal justice clients in Nederland make their way into alcohol and drug rehabilitation facilities due to the fact they were convicted of drug related crimes, whether they were dealing drugs or were in the possession of or found to be high on drugs. Some judges put these types of persons into the drug rehabilitation system because they consider that rehabilitating them is more productive for society and for the person, rather than sending them behind bars with no rehabilitation at all. This has been verified to be extremely effective not only in healing and rehabilitating these criminal justice clients in Nederland, but also in keeping them abstinent and in a lot of instances away from the criminal justice system for good.