National Cycle Network sign, close-up
<a rel="nofollow" class="external text" href="https://www.geograph.org.uk/profile/2282">Kenneth  Allen</a>
CC BY-SA 2.0
From <a rel="nofollow" class="external text" href="https://www.geograph.org.uk/photo/1895937">geograph.org.uk</a>