No interactions present.
The thorax has orange and black diamond markings and the flagellum is clearly segmented.
Sorry I forgot to mention in my last comment that this would indicate that it is an Athalia and not an Arge
Despite the 3:1 vote in favour of Arge, this is quite clearly NOT Argidae. The antenna in this family is three-segmented, and this one obviously has more than this.
I am not competent to say whether it is indeed Athalia rosae, but there is no justification at all for calling it Arge sp.
recording wildlife with The Recorder's Year on www.hbrg.org.uk/TRY.html.
Lat/Lng: 51.2699, -0.1453
OS grid ref: TQ294539