 districts did just that at one of their campuses, just restricted them from the time that the first bell rang in the morning until the time that the last bell rang at the end of the day. Those phones have to be out of sight. And as a parent, I think I generally like this approach. Right. And it's interesting this comes up now, though, because California is considering a statewide ban. I think New York may be considering as one as well. So this is an issue not going away.