Don't stand, don't stand so close to me!
Over the past few weeks I've noticed an interesting phenomena at airport check-in and boarding queues. In some parts of the world there is no concept of personal space and some people have no issue pressing up right against you in the queue!
Even as I've moved forward to create a gap, the person behind insists on pressing up against me.
It seems to be a particular issue on my current weekly travel as I've not noticed it in other parts of the world. What are your views on how to handle physical contact in queues where it may be the norm for one person but isn't the norm for you.