What to know

• Harry and Meghan "are no longer working Members of The Royal Family", King Charles said in a letter.S1
• Last month Harry, 41, and Meghan, 45, returned to live in the UK with their two young children Archie, seven, and Lilibet, five.S2
• LONDON, Sept 7 (Reuters) - King Charles authorised a letter to senior British officials on Monday confirming that his youngest son Harry and Harry's wife Meghan remain non-working royals following their return to the UK.S3
• The Duke and Duchess of Sussex will still not be able to use the titles of His and Her Royal Highness and will remain private citizens, according to a letter sent on behalf of King Charles. NBC News’ Keir Simmons reports.S4
• A letter from the king clarified the couple’s status following their return to the United Kingdom, including that they won’t use “his or her royal highness.”S5