Four attempted break-ins at Princess Diana's burial site, brother reveals
Four attempts have been made to break-in to the site where Diana, Princess of Wales, is buried, according to her brother.
Earl Spencer said the attempts all failed, and he believes his sister is safest at the family's home in Althorp House in Northamptonshire
Diana is buried at the on an island in an ornamental lake known as The Oval within Althorp Park's Pleasure Garden.
Earl Spencer told BBC Radio 4's Today programme that he "wanted to keep her safe".