I went to my local toddler group today with my dd2 who is 7wks. I was in the baby play area for non moving babies iyswim with dd laid on the play mat when a toddler (? age but walking) threw a tripod style gym thing which hit dd2 on the side of the head. It left a red mark I was stunned and didn't react at all, just scooped up a screaming dd2