Perhaps there needs to be a Federal Law that says it's illegal to watch black people.
Where do you get the “ordered to do by the 911 operator” bit? I heard the operator tell Zimmerman “we don’t need you to do that”, but never heard an order or admonishment that he stop following him. The operator simply said “we don’t need you to do that” when Zimmerman responded yes to the question by the operator regarding whether he was following the suspicious person he was calling about (Martin).
Do you have definitive proof of your statement?