Data Bank on Problem Children

The police plans to establish a data bank of children up to the age of 12 who are at risk to become criminals later on. These children will be investigated and on the basis of the information obtained, those at high risk will be identified. Only a small group of children who cause problems will ultimately turn out to be criminals. However, they represent 60% of all criminal activity.
http://www.parool.nl/parool/nl/7/Misdaad/article/detail/17662/2008/06/12/Politie-wil-boefjes-in-oog-houden.dhtml