I?m surprised to learn the view of St Paul?s cathedral from Dawson?s Hill is not protected when the one from One Tree Hill is! I think Dawsons? Hill has a better view, probably the best in London, even better than Alexandra palace, Primrose Hill and the London eye. Just looked it up and most of the viewing corridors are protecting aspects from the north, typical London to be so north-centric. Would be great to protect Dawsons? Hill?s view of St Paul?s cathedral whilst there is the chance. How do these things work?