[Lord Nikon]

At the end of the day, any laws, guidelines etc which are intended to break down the barriers and xenophobic tendencies would have to be enforceable in both directions in order for them to have any validity and not become part of the problem themselves. It must become unacceptable for ALL people to use the N word, or to refer to people as P**is, for a black person to make slurs towards a white one exactly as it is unacceptable for someone who is white to do the same.
Just trying to highlight the fact that terms used to segregate people promote the continuation of hostile actions by inferring a separation, and that the concept of 'racism' is a double edged sword.