Poor them, they can't do right for doing wrong. The late Duke of Windsor when P of W was sometimes known to shake hands with his left-hand as his right got so sore from being continually used. Often he had his hands in his pockets too, shockingly! If these two didn't go out and about,they would be heavily criticised, if they do, they are often picked to pieces. Because of security the King, like the late Queen has to move on smartly, Camilla, like Philip, unfortunately has to 'manage'. Being booed must be horrid and a bit nerve wracking, and the people who do it should be ashamed at being so nasty and rude, but of course they're not. Having to smile and greet on a nasty cold day when you haven't been well and getting on a bit? I'm jolly glad its not me. "I wouldn't be king for a hundred pounds" said Alice!