Footage shows Queen hours after succeeding to throne
1 June 2012 Last updated at 22:26 BST
Remarkable footage has been broadcast for the first time, showing the Queen returning to Britain, just hours after she had succeeded to the throne.
The footage featured in a Jubilee tribute to the Queen by Prince Charles.
Meanwhile, final preparations are under way for a weekend of events to mark the Queen's Diamond Jubilee.
Nicholas Witchell reports.