Not sure what kind of bee
No interactions present.
I think this might be a species of Eristalini, going by the general jizz, but I can't go any further with the photo.
Thank you both - I thought those were funny eyes for a bee!
Agree with charlieb that this is a hoverfly in the Eristalini tribe (the loop in the wing-vein confirms this), and it's in genus Eristalis, and I think it's either E. tenax or E. pertinax. Easiest way to tell these two apart is from the colour of the legs, or the size of the dark stripe on the face, neither of which are visible in this photo.
Entomologist and biological recorder
Lat/Lng: 52.8, 0.8
OS grid ref: TF9429