Criminal justice clients in Oakville make their way into drug rehabilitation centers because they were found guilty of drug related crimes, whether they were selling drugs or were in the possession of or found to be high on drugs. Some judges put these convicted persons into the drug treatment system because they consider that rehabbing them will be more helpful for the culture at large and for the individual, rather than putting them in prison with no rehabilitation at all. This has been proven to be very successful not only in helping and rehabbing this type of client in Oakville, but also in helping them stay sober and in a number of situations out of the criminal justice system for good.