Rule 30.4: Black Flag Rule

30.4

Black Flag Rule

If a black flag has been displayed, no part of a boat’s hull shall be in the triangle formed by the ends of the starting line and the first mark during the last minute before her starting signal. If a boat breaks this rule and is identified, she shall be disqualified without a hearing, even if the race is restarted or resailed, but not if it is postponed or abandoned before the starting signal. If a general recall is signalled or the race is abandoned after the starting signal, the race committee shall display her sail number before the next warning signal for that race, and if the race is restarted or resailed she shall not sail in it. If she does so, her disqualification shall not be excluded in calculating her series score.

Definitions in Context

Abandon

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

Boat

A sailboat and the crew on board, that are subject to the rules.

Rule

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.

Race

A race is a sailing competition that is held under these rules and is conducted by a host organization according to the sailing instructions.

Start

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.

Related Cases

Case 65

When a boat knows that she has broken the Black Flag rule, she is obliged to retire promptly. When she does not do so and then deliberately hinders another boat in the race, she commits a breach of sportsmanship and of rule 2, and her helmsman commits an act of misconduct.