Buckingham Palace on Sunday unveiled new details about the king's coronation. Charles III on May 6, including the creation of a special emoji on Twitter to mark the event.

Three days of festivities are planned from Saturday, May 6 for the coronation of Charles III. The crown of St. Edward is one of the jewels of the British crown and is nowadays exclusively reserved for the crowning of monarchs. It will appear on Twitter when certain keywords are used, Buckingham said in a statement.