I think that all shops have a capacity that they think is safe enough at any one time, so there are queues to get into the shops with a 2mtr distance between shoppers waiting to get in. This obviously changes when you get inside the shop as their seems to be plenty of people out there who seem to think that going to the supermarket is some kind of social outing with the family and procrastinating over which ****ing cucumber looks best is absolutely fine given the circumstances. Get in and get out.