I'm not sure it would be a good idea to go there deliberately to see it at this stage. A large crowd of spectators would render the first test flight impossible, because it would legally become a display - something that an aircraft without a Permit to Fly could not carry out.
Andy
How does it work, when Concorde first took off at Filton, my Dad was there and loads of other people. He even has pics and a super 8 film of it, (I'm sure I have seen pics of it.). Actually when the A380 took off in France, everyone was watching (it was on TV).
So was this a test flight (to earn its flight certificate) or a display?
Neil, ignoring the political imperatives involved with Concorde (which was considered by many commentators as a huge white elephant at the time) and meant garnering public support was seen as important, I reckon the CAA have probably tightened the rules somewhat from the days of Trubshaw in 1969. Everything was bristling moustaches and B&W in those days!
Peter, as you well know, the CAA are absolute judge jury and executioner in such matters. They can, and do, make up the rules as they go along. The Trust Chairman Air Chief Marshal Sir Michael Knight KCB AFC FRAeS is not, I'd wager a pound, well known as someone to issue misleading press releases just for a laugh. So I think we have to take at face value what the executive management of TVOC say. Personally, I'd rather take their word on what the CAA told the Trust over the comments of a bunch of bitter know-it-all amateurs on some internet forum.