Oh my. That will stop terrorists in their tracks. I suppose they'll stick to speed limits too???? As if they can't use discreet cameras.... or even go to the local library and not only get not only pictures but probably copies of the original plans too. Or they could try a leaflet from the local tourist office......that should have some pretty good pics....... Actually, I don't see how they can legally stop this, after all you're not taking a photograph, you're merely catching light particles at a chosen moment in time....... (",)