In the UK there are "quiet coaches" which sometimes work. Sadly, though, our social conventions are crumbling. British people don't like confrontation and use t

In the UK there are "quiet coaches" which sometimes work. Sadly, though, our social conventions are crumbling. British people don't like confrontation and use the "tut" as a sign of strong disapproval. This is understood by fellow Brits as they'll lose at least a week of sleep if a tut is applied, but it's not understood by others in our society.