You've almost got to feel sorry for someone that thick. Nah you haven't. I'd like to crush their skulls between some Skara Brae slabs really. It's reminiscent of people chiselling off a bit of Stonehenge isn't it - why make the effort to get there in the first place if you don't give a * about it. They should have to clean it off with their tongues at the least. I assume they'll have to pay for the cleaning? it would be criminal damage I assume? so they could go to prison haha. doubt it though.