As much as I do think that they are great people, this is unacceptable.

If they had previous reports against them for a similar thing, this would be an official warning, no doubt about it. However, if they kept it amongst themselves and didn't directly disrupt anyone else, I can imagine it being a stern talking to.

Can't check images because I'm at school, but from the other responses I can quite clearly see it was valid.

As much as I do think that they are great people, this is unacceptable. If they had previous reports against them for a similar thing, this would be an official warning, no doubt about it. However, if they kept it amongst themselves and didn't directly disrupt anyone else, I can imagine it being a stern talking to. Can't check images because I'm at school, but from the other responses I can quite clearly see it was valid.