[Z]

One of my favourite books, World War Z, has a chapter that talks about the UK going through the 'zombie war' (it's about zombies spreading across the world, written in an interview/report kind of style... hard to explain, I'd recommend it to anyone into that sort of thing) and it mentions the royal family in it, talking about how their role is to set a moral example, I think their importance has been forgotten a bit in recent years, but I do think it's true that they're there to lead us by example, even if they've taken a bit of a backseat in recent times.