On /r/mauritius there is an interesting albeit controversial discussion about racism in Mauritius. It is interesting that every participant thinks that some other community, presumably not their own, is racist. One says that the Chinese and Muslims suffer the most prejudice; another, that the Chinese are the most racist; yet another, that the Creoles and Muslims are the biggest victims of racism. The consensus then seems to be that Mauritians are racist generally.
However, someone rightly points out that it is not so much racism as it is communalism. Sadly this division is an effective formula for politicians to win votes and is therefore unlikely to be given up.