Originally Posted by
Jks9199
For children, "You're not my daddy/mommy" is a good thing to say -- and fits lots of circumstances. Any parent in the area is going to look... Teach them to be a good witness, too. Things like describing clothes or cars, etc. And make sure that they really understand what a "stranger" is. Too often, I come across kids who will say a stranger is someone whose name they don't know... or otherwise don't really get the concept.
I'd suggest contacting your local police department, also. They can advise you more about what's going on, relevant concerns, and so on than we can.