At my local mid size Sainsbury's, I have noticed there is a team of mostly women who are dressed in smart casual trousers and shirts. In other words they don't wear Sainsbury's uniform. They usually seem to be 'stocking up' or allocating jobs to uniformed staff (even though they seem to be doing the same stuff). What is the deal? Or is it (to quote Richie from Bottom) "an upstairs downstairs thing that the customer needs to be reassured about"? Genuinely interested and perplexed