UI, “Unauthorized Information”, is the bane of the ethical bridge player’s life. He or she tries hard to play by the rules, but gets hurt because some players don’t. We can, perhaps, forgive some of those players as being “ignorant of The Laws“, but it is not really a very good excuse. If you are going to play a game, especially seriously, then you should learn the rules of the game.
That, as I’ve said, is what inspired this series of blog posts and my 5-minute “chats” before the start of games I run.