I've got a reply from the Asst. County Archaeologist. He wrote that planning control isn't determined at County Hall (in Morpeth) but at Tynedale District Council (in Hexham) and that they publish a list of planning applications. He didn't mention the historic site at all! (So no surprise there then). I'm sending an informal note to the Chief Planning Officer asking whether they've written to me in the past year, over the original complaint about the first unplanned shooting road. There is still a possibility that they've indeed written to me but that the letter went adrift. (The two planning applications made by Knarsdale Estates are adequately listed and may be Googled). It's good to know our ancient monuments are in such secure hands!