The questions surrounding security for Harry's family come as the world marks the 29th anniversary of the death of Harry's mother, Princess Diana. The Sussexes' current security situation is similar to that of Diana, who had to rely on private security protection after her divorce from Harry's father, Charles, in 1996.

Meghan Markle and Prince Harry arrived in the U.K. on August 26 and are reportedly looking for a new property there.

Lady Eliza Spencer is the first member of Prince Harry's family to publicly speak on his family's return to the UK.