Have no idea how to go about identifying ant species
No interactions present.
As for going about identifying ants, you need a microscope and a technical key for almost all of them, at least until you have a lot of experience. The Naturalists' Handbook on Ants (Skinner & Allen) is a good starter, but it is out of date with the species we know now occur in UK.
recording wildlife with The Recorder's Year on www.hbrg.org.uk/TRY.html.
Lat/Lng: 52.197769, -1.546808
OS grid ref: SP310556