Source page says as follows: Under the Creative Commons Licence, the image must be credited as specified by the contributor ( in this case martin dawes ).You should also mention that the photo is copyrighted but also licensed for further reuse. If you alter, transform, or build upon this work, you may distribute the resulting work only under a similar licence. The URL for the licence is https://creativecommons.org/licenses/by-sa/2.0/
OS grid square: SE9997. OSGB36: SE 990 977 [100m precision]
WGS84: 54:21.9547N 0:28.5844W
Licensing
This image was taken from the Geograph project collection. See this photograph's page on the Geograph website for the photographer's contact details. The copyright on this image is owned by Martin Dawes and is licensed for reuse under the Creative Commons Attribution-ShareAlike 2.0 license.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.