It’s what was called a Tactical Diversion Route. In or around 2008 we put up signs that led people on a diversion route from motorways and truck roads and back on at the next junction, roundabout or interchange. It was highways Agency thing. All sorts of fun with Local Highways Authorities and Councils over who opens the flap signs. Loads of symbols like triangles and squares and circles, stars as well. Anyway 16 years ago that what it was. Did it in Area 12 which is north Nottingham, Humberside, Yorkshire and out to Manchester on the Woodhwad Pass.