Thursday, July 31, 2014

Finish a Race on the Course Side of the Line

Background
Boats were finishing tonight's race from 24 to H.  The committee boat's finish line was not perpendicular to the last leg.  It really could not have been since boats in the other class were finishing from G.  It was clear when looking from the committee boat to 24 that H should be left to starboard by the finishing yachts.  It was also clear when looking at the finish line from 24.  The current was ebbing hard and boats were sliding south as they approached the finish.  Since they had slid so far to the right on their approach, they were not able to tell which side of the line they needed to cross in order to finish.  Some boats finished from the wrong side and then called on the radio to dispute that they should be allowed to finish from either side.  The following excerpts of the rules will attempt to show that there was only one side that they should have finished from and they were wrong to try and finish from the other side.  This has been an issue in two previous races from past years and I blogged about it both times.
Past Blogs
This blog from 8/19/2009 used the old set of rules to discuss a similar situation.
This blog from 6/1/2011 also covered a similar situation and references the proper case. 
My Own Observations and Race Decisions
Having blogged about finish line issues in the past, I began to be concerned as to which side to leave H on while we were on the second to last leg (F to 24).  As we approached 24, I instructed the crew to keep a careful eye on H and the committee boat to see if it was clear which side we would need to leave H to as we finished.  I talk mostly about H since it was much closer to the last mark than the committee boat, so we knew that we would be finishing right next to H.
At 24, we took a sight to H and the committee boat.  With H being much closer and to the right of the committee boat, we saw clearly that H would need to be left to starboard in order for us to finish from the course side of the line.  As we rounded 24, we sighted H against the bridge in the distance to make sure we did not lose gauge to it due to the current.  In other words, I wanted to have the boat head straight to H over the ground.  To do this, I had to steer a course 10-20 degrees to the left of H since the current was pushing us right. 
We were able to maintain a relatively straight line over the ground and it was clear the entire time that H would be left to starboard in order to finish properly.  Before finishing, I gave notice to the crew that if there was no horn, we would need to round H to port and cross the line from the other direction.  It seemed clear that we were finishing properly, but I thought it best to be prepared for any possibility, especially since we had a five minute advantage on the rest of the fleet.
As we passed H to starboard, I headed downwind to cross the line immediately.  The horn blew and we sailed on away from the line.  We had finished.
Observations on the Next Boats
The next two boats behind us sailed a different course.  It appeared that they pointed their boats at H for much of the leg.  As such, they were continually swept to the right.  As they got closer to H, they came from an angle that eventually put them on the wrong side of the finish line.  Since they sailed so far from the rhumb line, they could not tell which side to finish on.  They crossed from the wrong side.
Radio Misinformation
At least one of the boats instructed the race committee that they could finish from either side of the line.  This was wrong and should not have been broadcast.  They were correct in asking the race committee to take their time, but they should also record the time of their own finish.  The proper procedure is to request redress if you believe the race committee made an error.
Rules Involved
Finish A boat finishes when any part of her hull, or crew or equipment in normal position, crosses the finishing line from the course side. However, she has not finished if after crossing the finishing line she
(a) takes a penalty under rule 44.2,
(b) corrects an error under rule 28.2 made at the line, or
(c) continues to sail the course.
The definition of finish mentions that a boat must cross the finishing line from the course side.  Looking from 24 to the finish, it was clear that the pin should be left to starboard.  This was also evident after the race by looking from the committee boat back to 24 and seeing the pin to the left of the line of sight.  The difference was not slight.  It was at least 10 degrees from being parallel.
The boats may claim that the finishing line was laid so nearly in line with the last leg that it cannot be determined which is the correct way to cross it in order to finish.  This argument is illustrated in Case 82 of the rules. 
Case 82  
When a finishing line is laid so nearly in line with the last leg that it cannot be determined which is the correct way to cross it in order to finish according to the definition, a boat may cross the line in either direction and her finish is to be recorded accordingly.
This case would not apply to the race.  The case involved a committee boat that was swinging on anchor causing the line to swing from one side to the other from the last leg.  The line during our race did not vary in the steady wind and current.  It was clear before, during, and after the race that the pin should be left to starboard when finishing from 24.
The boats may claim that from where they were it was not clear.  That may be the case, but their error in allowing the current to sweep them far from the rhumb line does not mean the line was laid nearly in line with the last leg.  There was a clear way to cross the line and they crossed from the wrong direction. 
Rule 28.2 explains that you would have to go around the end of the line to re-finish.
28.2 A string representing a boat’s track from the time she begins to approach the starting line from its pre-start side to start until she finishes shall, when drawn taut,
(a) pass each mark on the required side and in the correct order,
(b) touch each rounding mark, and
(c) pass between the marks of a gate from the direction of the previous mark.
She may correct any errors to comply with this rule, provided she has not finished.