Putting out the Royal Standard (within an ermine border) signalling the arrival of Diana, Princess of Wales; after a flight to a royal engagement, by Royal Flight Wessex helicopter.
The responsibility for Royal Family travel was transferred to the Royal Household on 1 April 1997. Before then, it was shared by the Ministry of Defence, the Department of Transport and the Foreign and Commonwealth Office.
Diana's banner is blazoned as Quarterly 1 and 4 Gules three lions passant guardant Or, 2 Or a lion rampant within a double tressure flory-counterflory Gules, 3 Azure a harp Or stringed Argent, a bordure Ermine.
