"the aisles are for PEOPLE not PRODUCT!" Yes, but, when people park their cart next to the product and walk ten feet away and see you coming and don't move the cart until you have to stop and try to start to move it... aaaagggghhhhh! And, then they say "Sorry." and smile. When Mum isn't with me, I reply, "Really? Then don't do that." To which I often hear, "Well, exCUse me." You know my reply to that.

My bro used put items in such carts when he could without the offender noticing. Or so he told me.