You should have told someone else rather than the likes of Princess Ann as she obviously didn't forward your ideas to anyone from the council or airport and the conversation probably went right over her 'bouffant' hairstyle.
If we're name dropping can I just say when I was younger my first autograph was with Larry Hagman at the height of his career as JR Ewing and after watching 'The Feud' on BBC2 recently reminded me from when I was 18 and I was dead nervous about asking Betty Davis for her autograph which she kindly obliged and asked me loads of questions, although I have had the fortune opportunity to meet many famous people over the years I think Betty Davies is the ultimate.