The underside of the leaves are white-ish and furry.
No interactions present.
Perhaps cut-leaved cranesbill (Geranium disectum)
I'm back to thinking it is the above and not Buttercup or Geranium.
The white-ish, hairy leaf underside convinces me.
I would appreciate some assuarance,
Lat/Lng: 50.5483, -4.2999
OS grid ref: SX371745