Originally Posted by
Will08
This can also be used in BKK, where sometimes, there are no fast track passes on board and so a member of staff waits to hand them out as you exit the gate. Again they do not have time to check everyones boarding pass, they are just looking for the words first/business to handover the fast track card.
Don't bet on it. I got chased for showing them an old J Boarding Pass a couple of months ago. They noticed the date was wrong.