With the UK now a week into lockdown to fight the coronavirus, many supermarkets have been enforcing temporary rules and opening hours to keep shelves stocked and give priority access to certain people.
Tesco, Asda, Aldi, M&S, Morrisons, Iceland and Sainsbury's have all altered their opening times and put in new rules to stop shoppers from panic buying.
Many have decided to make special arrangements for NHS staff as well as elderly and vulnerable customers to gain exclusive early access to their stores.
In a recent letter to customers, Aldi CEO Giles Hurley said markers are being placed to help keep people 2m apart and clear screens are being installed at checkouts to provide protection.