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.
Coprinus plicatilis. but see comments on that other post.
Revision - think the other suggestion (whichever systematic name is current) is better.
Many thanks for everyone's feedback.
Lat/Lng: 52.1749, -0.1735
OS grid ref: TL249545