I was visiting Lincolnshire and managed to drop in on the former airfield at RAF Grimsby (known as Waltham to all those who served there during the war). There's not a great deal left on the site, a few buildings, the former control tower and some weed-strewn sections of tarmac (both main runways and peritrack).
The main sign has been replaced at the entrance though.
As and when information is found I'll post to this blog.
The last flight of Lancaster ED559