 A story emanating from Rice-Davies concerned a naked masked man, who acted as a waiter at sex parties; rumours suggested that he was a cabinet minister, or possibly a member of the Royal Family.Malcolm Muggeridge in the "Sunday Mirror" wrote of "The Slow, Sure Death of the Upper Classes".On 21 June Macmillan instructed Lord Denning, the Master of the Rolls, to investigate and report on the growing range of rumours.