At the checkout this morning, the queues were three deep, apart from one with only a single customer and as I approached it the lady said that she was closing, and I had to queue elsewhare.
Have Sainsbury's lost sight of their business being the serving of customers, for that lady then walked up and down, stopped to write on a slip of paper, then continued to walk up and down.
Perhaps Sainsbury's have more important things on their mind than goodwill from their customers?
In Lidl in Melksham, if there are queues, then even the shop manager stops what he is doing in order to man a checkout.
When I was a volunteer barman at a private club bar (not paid but could have two free pints), if there were customers waiting to be served, we did not wash glasses and we did not stack shelves unti all customers had been served.