Originally Posted by
ORDnHKG
...airlines never put walls or doors to separate smoking and non-smoking section, it only separated by curtains, which is not all the way to the ceiling or the floor. the smoke basically just fill up the entire plane, and they can never be filtered.
That is crazy, I am glad I never started flying until after flights went non-smoking.
That's a good idea with the bathroom cig, I also like smoking outside my room since it requires me to get up to do it, using the bathroom trick could help when no balcony is avail.