One of my Facebook friends has posted photos of her daughter at a nursery event and there are other children in the background of a few of the photos.
You can't tell from that post which nursery it is but there are loads of other pictures of her daughter in her uniform, where you can clearly see the name and badge, on her page and I'm pretty certain it's public.
Would I be being a busybody to report the photos when it's not my own children in them?