No interactions present.
This is a very dark specimen and difficult to differentiate between crocata and erythrina.
crocata is usually the larger so a scale is useful. Crocata also has a wider range of habitat, erythrina usually restricted to heath and unimproved grasslands. If collected in a graden or household it is likely to be crocata, but the location is within the range of both species.
Be careful picking them up, they have a painful bite.
Lat/Lng: 51.5, -2.6
OS grid ref: ST6286