Not through the official rs gold game of the BBS.
The official also use the keywords filtering, avoid players said some improper words, or personal attack. The some words can not to "*". In addition, if a player said some improper words, and not to be filtered, if others or official found, will be punished absent, the day. (details can be read punishment) when the player was banned, not through the official rs gold game of the BBS, public chat, chat room and private chat to talk, until lifted so far.