Legend says that King Arthur will return when the British need him most. British people of Reddit, what situation would happen to trigger that return?

1. Well as he's already missed WW1 and WW2 it would have to be pretty devastating circumstances.
   — Blarty97


2. Toblerones getting any smaller
   — whyrlpool


3. An extended period of unseasonably warm weather.
   — Badgerfest






4. We've found the Holy Grail! Now what?
   — slowhand5


5. When the general public forgets how to properly queue.
   — Mal-Capone


6. Probably after Mordred returns and becomes PM.
   — Sir_Wemblesworth






7. The price of Fredo's rising over £1 or eye contact on the tube maintained for over a minute
   — StelioKo


8. When Queen Elizabeth kicks off and Charlie wants to take over.
   — swmcrp


9. Everyone in this thread seems to forget that Arthur was a Briton. He'd be killing all these blond-haired Saxons left and right, as well as Scots, the Irish, and any refugees. "Fuck all these non-Roman Britons" -King Arthur, probably
   — Actinia_fragacea






10. When Vegemite sales overtake those of Marmite.
    — MisterShine