This is not a sign
Introduction
The photograph on this page of This is not a sign by David Howard as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
This is not a sign
Image: © David Howard Taken: 20 Jan 2015
There were two of these in the area I passed, and can only think they were stuck on the background, which is clearly going to lead to the obvious results with both. There's no trace of anything left stuck to it or any paint so unless someone remembers them will remain a mystery.
Images are licensed for reuse under creativecommons.org/licenses/by-sa/2.0
Image Location
Latitude
51.647111
Longitude
-0.453033