No, the re-usable ones!
“Now the policy has been reversed overnight and shoppers can’t bring their reusable bags to the stores. It’s not at all unlikely that stores will be running out of disposable bags in short order and it will take time to restock. So people looking to go out and purchase whatever food remains on the shelves may find themselves with no options for carrying their groceries to their environmentally-friendly electric cars.”
Huh. Who’d a thunk it?