2mb wrote:

The guy used to walk by my house all the time, usually with 2-4 kids under
12 in tow. I called the police at least 2 times a week and they never did
anything. What a sick, sick, joke. The whole thing was easily preventable,
the authorities had all they needed to make a case, and did nothing. The guy
was violating parole just being within 25 ft of a child. I gave them his
name and address. Nothing happened.

You never call the police. Call the media and the various watchgroups - they
will raise a stink that will make the Police take action.