Senior members of the Royal Family attend events all year round - and some of them are regular dates in their agendas.
One of these events is Garter Day, which this year is taking place on Monday, June 19, at Windsor Castle. It is the first time the event is held since the death of Queen Elizabeth II.
While attending the event in 2019, Camilla, then Duchess of Cornwall, was filmed giving Catherine, then Duchess of Cambridge, a subtle reminder while she chatted away with another guest.
