Hoverfly, yellow and black, around 14mm long
No interactions present.
Great stuff. Looking at the other posted images of this species on iSpot, I think you're correct.
This image is still riding on the Scaeva pyrastri carousel. I think if you change the title "hoverfly" to Eupeodes luniger it will fly and hover on the correct ride.
An iSpot Project- HELP WITH IDS - UK & Ireland Community - PLANTS
Lat/Lng: 54.9336, -1.7294
OS grid ref: NZ174599