you do not come back in time so that no one is kept waiting.
avoid throwing your ball down the wrong lane. although you will likely be told if you are about to throw your ball down the wrong lane, you may not be. therefore, it is important that you pay attention to which lane you are on at all times, because if you throw your ball down the wrong lane, the game will likely be delayed because the score will have to be changed.
step away from the approach immediately when your turn is finished. this will immediately open up the approach so that someone else can bowl right away, and 