* Heckling abusive insults are wrong are not acceptable and you are causing discrimination languages
* Think about the harm you cause to their lives and their ways of life.
* Remember they have no reason to disrespect you so theirs no excuse to insult them
* Keep your viewpoints to yourself, don't bother them & stay out of their way
* if you do cause any trouble to expect to be challenged for either the person you insulted, someone who is with a person with difficulties, nearby witnesses or any officials who have reported your behaviour.