This went up in the Hufflepuff Commons today. I'll assume that the other house commons have it as well.
Quote:
It has come to our attention that notes have been being smuggled around the school containing information which is forbidden according to the New Hogwarts Code of Conduct.
If anyone has any information in regards to this incident then please come forward and see either myself or one of the other Ministry Officials in our Offices.
You may also report any other incidents that you witness where students are not obeying the new laws. You will be rewarded for your good deeds and the Ministry shall not forget how you helped them.
The New Hogwarts Staff
Ministry of Magic
The fallout from those notes continues.