Size approx 5mm sitting in buttercup flower. Head hidden under pronotum. Unsure if there are other possible species this could be.
No interactions present.
Of the two green Cryptocephalus species kitenet mentions, I think C. aureolus is more likely based on size and location, but diffiult to be sure from a photo.
Lat/Lng: 50.9, -2.0
OS grid ref: SU0419