DEFINITIONS

A race that a race committee or protest committee abandons is void but may be resailed.

A race that a race committee or protest committee abandons is void but may be resailed.

One boat is clear astern of another when her hull and equipment in normal position are behind a line abeam from the aftermost point of the other boat’s hull and equipment in normal position. The other boat is clear ahead. They overlap when neither is clear astern. However, they also overlap when a boat between them overlaps both. These terms always apply to boats on the same tack. They apply to boats on opposite tacks only when rule 18 applies between them or when both boats are sailing more than ninety degrees from the true wind.

One boat is clear astern of another when her hull and equipment in normal position are behind a line abeam from the aftermost point of the other boat’s hull and equipment in normal position. The other boat is clear ahead. They overlap when neither is clear astern. However, they also overlap when a boat between them overlaps both. These terms always apply to boats on the same tack. They apply to boats on opposite tacks only when rule 18 applies between them or when both boats are sailing more than ninety degrees from the true wind.

A boat finishes when, after her starting signal, any part of her hull 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 in sailing the course made at the line, or (c) continues to sail the course. After finishing she need not cross the finishing line completely. The sailing instructions may change the direction in which boats are required to cross the finishing line to finish.

A boat finishes when, after her starting signal, any part of her hull 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 in sailing the course made at the line, or
• (c) continues to sail the course.

After finishing she need not cross the finishing line completely. The sailing instructions may change the direction in which boats are required to cross the finishing line to finish.

A boat keeps clear of a right-of-way boat (a) if the right-of-way boat can sail her course with no need to take avoiding action and, (b) when the boats are overlapped, if the right-of-way boat can also change course in both directions without immediately making contact.

A boat keeps clear of a right-of-way boat

• (a) if the right-of-way boat can sail her course with no need to take avoiding action and,
• (b) when the boats are overlapped, if the right-of-way boat can also change course in both directions without immediately making contact.

Room for a boat (a) to sail to the mark when her proper course is to sail close to it, (b) to round or pass the mark on the required side, and (c) to leave it astern.

Room for a boat

• (a) to sail to the mark when her proper course is to sail close to it,
• (b) to round or pass the mark on the required side, and
• (c) to leave it astern.

An obstruction is (a) an object that a boat could not pass without changing course substantially, if she were sailing directly towards it and one of her hull lengths from it; (b) an object that can be safely passed on only one side; or (c) an object, area or line that is so designated in a rule. However, a boat racing is not an obstruction to other boats unless they are required to keep clear of her or, if rule 22 applies, avoid her.

An obstruction is

• (a) an object that a boat could not pass without changing course substantially, if she were sailing directly towards it and one of her hull lengths from it;
• (b) an object that can be safely passed on only one side; or
• (c) an object, area or line that is so designated in a rule.

However, a boat racing is not an obstruction to other boats unless they are required to keep clear of her or, if rule 22 applies, avoid her.

A course a boat would choose in order to sail the course as quickly as possible in the absence of the other boats referred to in the rule using the term. A boat has no proper course before her starting signal.

A course a boat would choose in order to sail the course as quickly as possible in the absence of the other boats referred to in the rule using the term. A boat has no proper course before her starting signal.

Racing is the period from the preparatory signal until a boat finishes or retires, or the race committee signals the start or abandonment of the race.

A boat is racing from her preparatory signal until she finishes and clears the finishing line and marks or retires, or until the race committee signals a general recall, postponement or abandonment.

The complete written rules contained in this document, which includes all racing rules including those established by the International Sailing Federation and other governing authorities.

• (a) The rules in this book, including the Definitions, Race Signals, Introduction, preambles and the rules of relevant appendices, but not the Basic Principles or titles;
• (b) World Sailing Regulations that have been designated by World Sailing as having the status of a rule and are published on the World Sailing website;
• (c) the prescriptions of the national authority, unless they are changed by the notice of race or sailing instructions in compliance with the national authority’s prescription, if any, to rule 88.2;
• (d) the class rules (for a boat racing under a handicap or rating system, the rules of that system are ‘class rules’);
• (e) the notice of race;
• (f) the sailing instructions; and
• (g) any other documents that govern the event.

A boat starts when, her hull having been entirely on the pre-start side of the starting line at or after her starting signal, and having complied with rule 30.1 if it applies, any part of her hull crosses the starting line from the pre-start side to the course side.

A boat starts when, her hull having been entirely on the pre-start side of the starting line at or after her starting signal, and having complied with rule 30.1 if it applies, any part of her hull crosses the starting line from the pre-start side to the course side.

A support person is anyone who provides advice or assistance to a competitor or boat but who is not a crew member or on the boat.

Any person who

• (a) provides, or may provide, physical or advisory support to a competitor, including any coach, trainer, manager, team staff, medic, paramedic or any other person working with, treating or assisting a competitor in or preparing for the competition, or
• (b) is the parent or guardian of a competitor.