Lax plant approx 1m tall. Very small white flowers. Hairy, narrow leaves.
No interactions present.
Common Gromwell Lithospermum officinale, but only might be.
Edit: Vinny's suggestion looks good to me: it's at the northern edge of its range according to the NBN map, but many species are spreading north as the temperatures rise.
Lat/Lng: 54.07768, -0.84853
OS grid ref: SE754652