https://www.gamespot.com/articles/rainbow-six-siege-now-instantly-banning-players-wh/1100-6460416/

Rainbow Six Siege is making some changes to help weed out hate speech in the popular multiplayer shooter. A new banning system implemented recently in the game will instantly ban players who spout hate speech, according to PC Gamer.

Players who use hate speech will be banned from all components of Siege for a period of around 30 minutes on their first offence; the second and third instance will carry two-hour bans. According to Siege's official Code of Conduct, players who have three strikes against them could be banned permanently, pending the result of an investigation by Ubisoft.