I was recently on an Swiss Air flight, and requested a vegan option for my meal (using the option on the booking form). When the stewardess came round, she told me that they didn't provide requested food for Economy Class!
So I guess you're only allowed to be vegan if you fly First Class?
She then looked puzzled and said:
"You don't eat meat? And you don't eat cheese? So... you just eat bread?"
