Some people just can't help sticking their lenses where they are not welcome. Here we'd probably offer the recommendation of a more suitable venue for their lens but they might already be accommodating a pineapple @ 3 dollars. It's good to see Kate and William put in their boundaries. They may be public figures but they are entitled to privacy and they are entitled to respect . England has gone through some agonising and robust discussions and legal proceedings to regain the right of anyone to have a life. The media do not have ascendancy nor the right to seep into every nook and cranny because they can and because they feel like it. Kate and William were on holidays. Sticking unsolicited lenses in is nosy and opportunistic. The photographer might like to pick up their camera, focus the lens and go to work.