P1 Obeservers And Procedures
P1.1 The protest committee may appoint observers, including protest committee members, to act in accordance with rule P1.2. A person with a significant conflict of interest shall not be appointed as an observer.
P1.2 If an observer appointed under rule P1.1 decides that a boat has broken rule 42, the boat may be penalized by, as soon as reasonably possible making a sound signal, pointing a yellow flag at her, and clearly identifying her by hailing, even if she is no longer racing. A boat so penalized shall not be penalized a second time under rule 42 for the same incident.