This is one of the things that really makes me cross, too!
This incident is years ago now - but when I was working, in common with many other working people, I often shopped at the Supermarket in my lunch hour. This day, a man (the majority of shoppers in the queue were women) with a couple of items in his hand, was making his way down a long queue, asking each woman in turn "do you mind if I go ahead of you?" Without exception, each woman said "No" , or "It's fine" etc. I was determined that he would not go past me, as this makes me really cross. When he got to me and asked, I said "Sorry, I'm afraid I DO mind". He answered "but I'm on my lunch break" and I replied "Yes, so am I, and so are most of the people you have just come past!". He waited. Some of the other women even tutted at me, but I WAS shopping in my lunch hour, and the way that this man had come down each person in a long queue, really annoyed me!