Smart vs stupid Covid precautions you’ve see

I loved a man who wrapped his shopping cart handle in wads of clear produce bags - then proceeded to touch 500 items in the store. 

I wish more stores would post their procedures.  Some stores want a single line that feeds to all the registers, other stores want you in individual lines at the registers so long as you are able to keep 6’ of distance.  Things are confusing enough as it is, clear signage showing what procedures are to be followed in any particular store would be nice