A shooter loses the game if he commits any of the following infractions

1. Pockets the 8-ball on the same stroke as the last of his group of balls.
2. Pockets the 8-ball in a pocket other than the one designated.
3. Pockets the 8-ball when it is not the legal object ball.
4. Knocks the 8-ball off the table.
5. Receives a time out or coaching from any other person during their turn after a first warning is given, if the league is a "No Coaching" league.