Supermarkets have been tightening their rules for shoppers in an effort to stop people catching or spreading coronavirus in store.
The most obvious changes were in toughening up stances on face masks - seeing shoppers without them blocked from places such as Asda, Sainsbury's, Tesco and Morrisons.
But supermarkets have also tightened their rules on who can shop together - limiting families and couples in some instances.
That means as well as showing up bare-faced, you could also be stopped at the doors if you arrive with another member of your household.
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