The Queen and The Duke of Edinburgh officially opened a new operational base for East Anglian Air Ambulance at Cambridge Airport, where The Duke of Cambridge is a helicopter pilot.
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This is a pretty perfect brooch for this outfit, picking up on a little of the floral dress beneath. (This photo's for those of you that were entertained by William dwarfing his grandparents at the Thistle service last week, by the way.)
A visit with her grandson was supposed to be the highlight of Her Maj's day. Instead, it was a quick trip back to Buckingham Palace as the revolving door of prime ministers spun once more:
David Cameron had an Audience of The Queen, and tendered his resignation as Prime Minister. The Queen the received in audience Theresa May and requested her to form a new Administration.