the metallic green colour only shows in the first photo. I tried to key it out and it came out as Harpalus affinis (=aeneus?) but I'm not sure...it is 11mm in length.
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I've had another good look at this one and it does key out as rubripes! It's easier when you know the likely outcome!
Lat/Lng: 51.4088, -2.5929
OS grid ref: ST588679