First step should be to ban this guy @barybadrinath who used some foul language. He should also be accounted for the language he used. This is extreme example of racism as well. Everyone is free to say any thing but talking in this language shows the mental illness. I warn everyone to be cautions if living near to this guy. His attitude shows that he can go to any extreme. Yes he said sorry as well, but he has made criminal act (imo) by using this language and the issue is that he used this language more than once even all other members were trying to calm him down.