It looks like a small shield or leaf bug at about 8mm to 10mm long [body]
No interactions present.
I think you have this in the wrong category! If you move it to invertebrates you might get an ID.
Thanks MM, use of the roller on the mouse without checking that I have clicked of category.
Lat/Lng: 50.72091, -1.84643
OS grid ref: SZ109912