Went to my local Superdrug yesterday and saw that they had three packs of infant formula in the clearance section. I didn't really get a good look at them but it looks as though one of them had the outer packaging damaged, so I don't know about the other two.
I let one of the shop assistants know that discounting infant formula is illegal. He seemed a bit confused and asked if I was in retail. I said no, I'm just a nosey mother who knows about stuff like this. He said he'd look into it as it might have been a mistake that it was put in there.
Am I correct in thinking that it was indeed illegal?