With Prince Harry, Meghan Markle, and their two children moving back to the UK, a lot of people are asking questions about the Duke of Sussex's place within the royal family, and one of the most pressing is: could he ever become king?
There is also the question of what happens if Prince George takes the crown before he is 18 and requires a regent as an advisor. Could Prince Harry then find himself as acting King of England?
From succession statistics to regency rules, click on to find out everything you need to know.