I think this is a Colletes bee?
Is it Colletes daviesanus?
No interactions present.
Colletes are quite hard to ID to species level even with a specimen so I'm not sure if you'll get a firm ID. Up here in Scoatland daviesanus is the one encountered on yellow asreacea. In the south you have a few other species to consider.
Just to confirm what Ardea has said. Although C daviesanus is a likely ID, it cannot be distinguished without a specimen from C similis and C fodiens.
Thanks for the advice folks. Paul :)
Lat/Lng: 53.2105, -2.6572
OS grid ref: SJ562683