Royal Norfolk Show: The King's Trooppublished at 16:02 British Summer Time 28 June 2017
Zoe Applegate
BBC News
Just caught The King's Troop Royal Horse Artillery putting on a jaw-dropping display of speed and agility in the grand ring as it makes its only appearance outside London in its 70th anniversary year.
The six teams of horses are pulling around six WWI "thirteen pounder" state saluting guns.