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.
I would be more inclined to go with Macrolepiota rhacodes as we can see no markings on the stem.
Lat/Lng: 51.5227, -0.0275
OS grid ref: TQ369822
found in the woodlands of Tower Hamlets cemetery park