Former Buckingham Palac e spokesman Dickie Arbiter said Prince Charles should take some of the blame. Asked if there were any checks on Harry's private life, he said: "It would appear that there aren't, because if there were checks he wouldn't be allowed to go on like that. There is a lack of discipline, there is a lack of control. The Prince of Wales, he's a humanitarian and he does some terrific work, but I don't think he has the discipline and the right discipline over his children, particularly Prince Harry."