Small black beetle about the 1.5 to 2 cm in length. At first I thought it was dead, but my observant daughter was spotted a twitching leg!
No interactions present.
I guess it all depends what you compare it to, but by UK beetle standards this is one of the larger ones!
Entomologist and biological recorder
Lat/Lng: 51.1, -0.9
OS grid ref: SU8236