Medal Races Modules Flags
Flags Flag locker Green and white Yellow Blue Red Black Black and white Yes Not in medal races Wrong event
Flags Green and white flag no rule broken did not see (the incident) umpire disagreement (without contact)
Flags Red flag penalty rule broken: part 2 (only when somebody protested) rule 31 rule 42 gaining an advantage despite taking a penalty (multiple penalties) rule 2 not taking a penalty (correctly) when required umpires disagree on a protested part 2 incident (to all boats with contact)
Flags Black flag disqualification rule broken: rule 28 (without correction) rule 24.1 maybe: rule 14 (serious damage or injury) maybe: gaining an advantage despite taking a penalty maybe: rule 2 after 2 red flags for the same rules breach align with chief umpire before using black flag