The concept of the smoking section just doesn't work when the whole establishment shares the same air and ventilation systems. I worked at a company that had clients in Asia, so our president occaisionally flew on a 10 hour flight to Tokyo. The Asian airline he used allowed smoking, so he paid extra for a non-smoking seat. When he got on the plane, everyone around him was smoking.

He called over the flight attendant and said, "Excuse me, I am supposed to have a non-smoking seat."

She said, "Yes, that is right. YOU cannot smoke!"