D5.4
When the race committee decides that the team’s score was made significantly worse, that the breakdown was through no fault of the crew, and that in the same circumstances a reasonably competent crew would not have been able to avoid the breakdown, it shall make as equitable a decision as possible. This may be to abandon and resail the race or, when the boat’s finishing place was predictable, award her points for that place. Any doubt about a boat’s position when she broke down shall be resolved against her.