11.   Prince Charles and Princess Anne in uniform rode behind the queen on horseback as other members of the royal family rode ahead in open carriages.

12.   Princes Andrew and Edward and the Countess of Wessex had arrived earlier in an open carriage to watch the parade from a nearby balcony.

13.   The palace initially had planned a ride in an open carriage.

14.   The Queen Mother arrived at the show in an open carriage with her grandson Prince Charles.

15.   Some changes will also be made to the truck shuttles after a truck carried by the open carriages caught fire in the November blaze, he added.

16.   The French presidential couple will stay at Buckingham Palace and will drive up the Mall in an open carriage.