También se podía fumar en los aviones y la zona de fumadores era a la izquierda del pasillo y la de no fumadores a la derecha.
So once upon a time when you went into a restaurant, you were asked the question "smoking or non-smoking?" (It was a pointless question because smoke still drifted over.) Anyway, smoking in public places generally doesn't fly anymore, and I don't get asthma attacks nearly as often as I once did.