I had that happen too but with one of my children. Our shopping cart was parked at the back of our van and as I was taking him out of the cart a lady walked right passed us, got into her van and started to back up into the cart pushing it into me. I had to frantically bang on her back window she could of killed my child. All she did was stop for a second till I pulled the cart and my baby out of the way then she backed up and drove off without saying a thing.