I'm not good at ant ID.
No interactions present.
It's the time of year for mating swarms and this one looks like it could be a mated queen. Can I see torn off wing stumps or is it my imagination? Maybe Lasius niger?
I'd agree that it is a queen. Possibly L.niger
Lat/Lng: 54.490226, -0.588196
OS grid ref: NZ915114