Prime Minister's plane
From Tardis Wiki, the free Doctor Who reference
During the Planetary Relocation Incident of the late 2000s which saw Earth invaded by the Daleks, the Prime Minister's plane lost contact with Torchwood Cardiff, as Gwen Cooper reported to Captain Jack Harkness; (TV: The Stolen Earth) the plane had been destroyed. (PROSE: The Time Traveller's Almanac)
