[belorn]

Lets look at this specific situation. Was there regulation that dictate/encourage screening and education for organizations that work with children? How many adults were there in the organization and on activities with this scout leader? How much involvement had parents? Was there any adult in the children environment that was trained to detect CSA, for example school personal?

It is technical possible that in small villages there is only a single Boy Scout leader and no other adults, who then spend a lot of time alone with children. In my experience however, after school activities involving children also generally involve several adults. That makes it a major structural issue among the adults if they fail to detect a problem like hundreds of victims, and the more common remedy would be to train people, apply some form of screening, and change routines that limit risk and encourage reporting in case of inappropriate behavior.

In addition, having trained people that regular meet and talk to children can help detect situations even when they happen in peoples home, like having school employees training in detecting signs of CSA.