As already alluded to up-thread, there are some farcical pre-boarding scenarios on Caribbean routes. One person in wheelchairor or hobbling on 2 sticks, and then the extended family of 10 (3-4 generations) following. Unsurprisingly, they all end up standing on the airbridge as the unfortunate individual struggles aboard, and the recently-released "Group 1" boarders stand on the airbridge behind them!!