The snail was commonly observed on the underside of Devil's bit scabious leaves and at the bases of the plant throuhgout June, July and August on chalk grassland. it is <2mm in length.
No interactions present.
Thanks for your initial identification.
I should be able to get you an image of the shell mouth by tomorrow.
I'm going to edit this observation so that it appears in the "Invertebrates" section, where more people will see it, rather than "Other organisms" - hope that's okay.
Entomologist and biological recorder
Lat/Lng: 50.7, -2.6
OS grid ref: SY6297