I think it's some kind of Weevil sp. About 7mm in length.
No interactions present.
Hard to agree against an expert (charlieb) but I am certain this is singularis.
I came because I was researching my own, looking for ID clues. 7mm is right
BUT good iSpotters should always try to agree to others that are the same - few do!
No look at mine http://www.ispotnature.org/node/738985 (please!)
THREE MARINE PROJECTS
Lat/Lng: 53.8111, -1.5602
OS grid ref: SE290350