Hon CHRIS HIPKINS: I think it's important we are very careful about the type of language that we use. I have not used the word "alert", for example, when it comes to providing information to schools. Where there is any risk that a student at a school may have come into contact with coronavirus, of course the school is informed of that and, as the member saw, there was an example of that yesterday, but I would not use the word "alert" because I think that suggests that there is a higher risk of other students getting, or being exposed to, coronavirus than actually exists.