King Charles III Leads Historic Order of the Garter ProcessionPrince William and Kate Middleton Support the Monarch
- Prince William participated in the annual Order of the Garter procession at Windsor Castle for the first time as heir to the throne
- The ceremony is a historic tradition dating back centuries
- Kate first attended the event in 2008 as William's girlfriend
- The Order of the Garter is the oldest British order of chivalry and membership is limited to the monarch, the Prince of Wales, royals from the UK and abroad, and just 24 Companions.
- Garter Day is a royal pageant that celebrates England's oldest order of chivalry, the Order of the Garter.