Rehabilitation Services are a system for guiding and supporting those who have fallen into crime or delinquency, to help rehabilitate them as wholesome members of normal society. Today, the system has a broad-reaching and diverse content, consisting of (1) examinations and decisions on parole, etc., (2) implementation of probation, (3) emergency rehabilitation aid for persons who have been freed from physical constraint in connection with criminal procedures, (4) work related to pardons, and (5) support for crime prevention activities in the community.