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.
This looks more like a Ganoderma to me. P betulinus has a firm skin over a softer inside even at this early stage. This looks to be more solid where coloursofmemory has put a thumbnail on it.
Lat/Lng: 54.063385, -0.879366
OS grid ref: SE734636