Serious question! Looking through comments above, my belief was that after each ‘penalty’ turn if you still have an advantage in the race, you do another turn, however I notice this has been quoted as including an advantage in the series of races. So if the infringed boat is your main rival in a series, and you were in first and second place, and after having taken a turn, you have lost much ground, but the infringed boat is now in last place and you finish 6 places above him. Surely you have gained an advantage in the series?