[cucubelu]

I enforce English when it gets out of hand. This is an English International Based community, it doesn't mean people can't occasional type in their native language in chat, but when it gets to a point that server is sick of it, you have to understand that people come here to play and interact with everyone, and if someone is speaking in a non-native server language it becomes very frustrating for them because they don't understand or know how to communicate back to you.

Everyone should make an effort to speak English and interact with the community, as the community is trying to interact with you. There are no specific rules to this, so it isn't enforced most of the times.