Originally Posted by BahrainLad

But surely a gang of nefarious terrorists could board at SYD, run around the cabins stealing all the metal teaspoons and secreting them throughout the aircraft....ready for another group of terrorists to board at SIN and then hijack the aircraft (with said teaspoons) on approach to LHR and prang it into Canary Wharf? (sorry Shuttle-Bored)

I think the public should be told.