Do Not!
I like the addition of a person in the background of this graphic. It gives the sign a nice feeling of direct communication between you and this person.
Would you want to cross that angry looking man?
However, when the graphic of a person holding up their hand to say stop is itself crossed out, do we have a double negative? Is the sign now indicating that we should NOT stop?
DO you have more examples please.
@ Terry
Sadly not right now. I love taking pictures of signs, but this was a one off with a person so expressive!