Staff,
Hope you all are aware, "staff room" should be "well disciplined and calm".
It should be a healthy atmosphere where staff can "prepare for classes", relax or "discussion on educational related topics"
Understand, today the environment was "unruly, disturbing, noisy and unprofessional".
I have sent individual mails to staff who didn't adhere to the "Staff Room Discipline"
Going forward, expect all to maintain the sanctity of "Staff Room"