Id of Bumblebee

You need Nige for this one Linda!

You have to careful with white vs yellow, as bees do have colour variation and age variation where they go paler as they get older. Cuckoo bees are the same and are normally yellow, too, as they mimic the bumblebees closely, so that isn't the deciding factor.
I can't be 100% sure from the photo but I think this a pale individual of one of the common species with white-tails (there are 3 common ones and a few rarer ones). They are actually quite difficult to tell apart but I think I'd suggest it might be a Garden Bumblebee.

Thank you