I don't know. Maybe he can fine the parent or child. Maybe he could hold the child in jail overnight to scare him. Maybe he can have a meeting with the parents and convince them to care, then get...
They are not supposed to, although there are circumstances where they can, e.g., certain emergencies or life-or-death situations. However, if it is for deliberate malicious acts? NO. THEY MAY BE ABLE...
"They both look for the truth and to find out what is right by elimination and serving justice :)" I doubt that that answer was given by any scientist. The above quoted statement is a nice...