My teacher friend drove by his school and noticed a man letting students in through the gymnasium door. It appeared to be some sort of event. Since he is a teacher at the school, he felt that he could be there to give support, watch, help supervise, etc... When he went into the main entrance, the hall monitor there said "No teachers are allowed into the building during this time!", forcing him to leave.
So what's the big deal? It's as if teachers are viewed as teachers during weekdays, but during the weekend they are viewed as criminals. What's going on here?