It’s something (among many others) that really winds me up. People who over-guard their shopping. I’ll explain. Some people, and the numbers seem to be increasing, will place their goods on the check-out conveyer and then stand with it. Stand right at the end, where they have placed the ‘next please’ separator. They stay there until the cashier starts to scan their goods before they rush to start packing. Don’t they trust anyone? Do they think we are going put things with theirs? They then start to pack their shopping, after refusing any offered help slowly, putting things in different bags according to what they have bought. Then when they come to pay. That’s when they start looking for their vouchers and credit/debit card. Can be very annoying.