I was shopping in Tesco this morning and they put out a tannoy to say that they would be observing 2 minutes silence. I stood still and was silent like many, many other shoppers and staff. However, I was shocked at the number of people who continued walking around, chatting, laughing and even being annoyed that the checkout staff had stopped serving. The announcement was VERY clear so I cannot see any way that they could have misunderstood. One man (who was probably in their 70s or 80s) even tried to force one of the checkout staff out of the way so he could scan through his shopping himself.