"Stranger Danger" revisited: Concentrate on situations and
actions!
Children do not understand the concept of "stranger". When you
try to explain to them, it is even difficult to explain.
Therefore, situations need to be discussed and acted out for
young children to understand what to watch out for! It needs to
be communicated, that strangers are not necessarily bad, but
unknown. You are not being impolite to be cautious with people
you don't know, just being SAFE!