The rise of crime rates decency committed by children, especially children under the age of the
city of Yogyakarta invites a concern for many parties. To fix this required reduction efforts,
especially by the Police. This study aims to determine the policies of the police in crime
prevention decency committed by children in the city of Yogyakarta, and know the mind to
overcome obstacles which occurs in crime prevention efforts decency committed by children in
the city of Yogyakarta. Research method used is field with a normative juridical approach. The
results of this study indicate that the police policy in dealing decency crime by minors is to keep
processing the offender to the Court, in this case the police are not required to promote diversion.
The obstacles encountered by police in crime prevention efforts decency committed by children
is the lack of evidence and witnesses in criminal disclosure decency committed by children.
To overcome the obstacles that occur in the response to crime committed by a child of decency
in the city of Yogyakarta Police resort to optimization POSBAKUM (Pos Legal Aid) for the
parties litigant who can not afford, legal socialization through seminars recommend results of
this study that the Police should implement a model of restorative justice and diversion in the
prevention of criminal acts committed by the child's morality.