A number of white filamentous fungal fruiting bodies in grassy field head. 2-3 cm tall, branching.
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.
... or maybe Xylaria hypoxylon?
Description says white rather than black and white so unlikely to be candlesnuff.
Lat/Lng: 52.02059, 1.0884
OS grid ref: TM120402