Reminds me when I saw a 'sign' above the dispenser on a TG flight. In Thai it said Please Conserve: Use Both Sides. Might have been a joke, as the sign didn't look all that official. In a similar vein, I've also seen on TG (but not for a while now) a sign in the lavatory that read Please Do Not Stand on the Seat. There was no English translation. It wasn't a joke.