Probably not identifiable but worth a go
No interactions present.
do not look right for Helcystogramma?
The legs look a pretty good match to me, and although I'm less confident about the palps that's partly because it's not very clear in the photo how far up and back they extend. But I fully accept that my proposed ID is a shot in the dark, and I was over-confident to have suggested it as an ID rather than as a comment. I'll add a less definite ID.
Entomologist and biological recorder
Lat/Lng: 51.8, -0.9
OS grid ref: SP8112