An aviation 'Old Boy' told me many years ago that the Henlow TSR2 was brought there under secrecy of preservation, because instructions had been given to destroy it. As a young teenager I was lucky enough to gain access to the hangar in question and crawled all over the airframe (I was an Air Cadet at that time). Alongside the airframe were many crates of spares; all bagged in ploythene bags with a distinctive TSR2 label attached. I recall being very tempted to 'nik' a small bag with a bolt in it; just for the TSR2 label! A spare engine also lay alongside the airframe. Whether or not it's true or not I don't know, but our guide told us that the aircraft was very capable of flying again (at that time).
I have a couple of fabulous pictures of the aircraft, taken from the 'chase' Lightning and with Salisbury in the background; however, I'm not sure how to post them here?