No, I don't for sure, but @steven-patrick above gave you the possibility of Spirea and as we have a lot of that at home I was curious to learn the name... The bees love it @gillianpearce - I took a picture of it with my phone in the evening.

Here's a good link from the RHS about Spirea. I wish they included a photo of the leaves.

According to this website, it is a Spirea Bridal Wreath... it's the only website I've seen that shows part of a leaf... I've got a match with the leaf shape...

Sorry about the length and not-so-good photos...