Green abdomen - small crab spider possibly Araniella opisthographa - are we able to say this for sure? New to me.
No interactions present.
There are some very similar species, best to go with just Araniella.
Chris Brooks - www.dragonfly-images.co.uk
My Flickr site - www.flickr.com/photos/ceb1298
...Chris have done.
Lat/Lng: 51.3755, 1.3252
OS grid ref: TR315692