Went to a really great playgroup this morning with baby dd and 2 year old ds (mainly for his benefit of course). There were some blankets, pillows etc put out for the babies to lie on, so once for five minutes I put my dd (four weeks) on to one of the blankets while fetching ds his cup. Just as a moment before I come to pick her up (to go back into sling) the lady who organised the playgroup (and lays out the toys and blankets) comes walking across the room OVER the baby blankets and nearly stepped on me dd! She honestly only missed her tiny body by an inch AND did not even notice! 
I was in shock and actually even shouted which noone seem to notice neither.
Am I being unreasonable to think that if you put down baby blankets you could expect babies lying on them so could actually look where you're going if you really have to step onto them? Argh!!!