Far from certain which Lecanora sp. this is so any suggestions will be most welcome, thanks. Found growing on a wooden post.
Caution: Do NOT use iSpot to identify fungi to eat!
Some fungi are very poisonous so a mistaken ID could have serious consequences.
No interactions present.
Many thanks Alan, your comments are always greatly appreciated.
Lat/Lng: 53.7185, -0.5019
OS grid ref: SE989257