We had an unfortunate working experience exactly where we had to depart the aircraft following boarding, Soon before the scheduled takeoff time, and re-board. The rationale supplied was that a passenger felt unwell and had to cancel their designs and therefor their baggage had to be found and taken out. https://flightstosouthafricafromuk.game.blog/2025/02/02/things-you-shouldnt-miss-while-flying-to-australia-for-a-vacation/