公序こうじょ良俗りょうぞく
kōjoryō zoku

Noun

1. public order and morals; social standards; public policy

Yojijukugo
これだけ禁煙きんえん、禁煙きんえんといわれる以上いじょう、喫煙きつえんというのは公序こうじょ良俗りょうぞくはんする行為こういなんだろうね。
koredake kin'en kin'ento iwareru ijō kitsuento iu nowa kōjoryōzokuni hansuru kōina ndarōne.
There are so many anti-smoking campaigns these days; maybe smoking really is a threat to the public order.