Originally Posted by
warakorn
As you can reach the Flight Connection Center from anywhere T5A/B/C airside via the train, how are passengers put off the Ready to Fly list, you are going that way?
It would be quicker and easier to go via the route mentioned here, rather than waiting for a transit and returning on it. But most people won't have a clue about any of this, so they will be given instructions by BA staff to go to this checkpoint, and at that location you may as well clear down the system - after all, they may still need to come back into T5 later on.