CALL MR 38              

Rule 20 Room to Tack at an Obstruction
Rule C8.3 Penalties Initiated by Umpires

Question
Approaching an obstruction, Yellow and Blue are sailing upwind on the same tack. Blue hails and signals Yellow for room to tack. Yellow believes that Blue is not sailing a close-hauled course and she ignores the hail. Both boats protest. What should the call be?

Answer
When the hailing boat is sailing upwind, the hailed boat must always respond to the hail in accordance with rule 20.1(b). Penalize Yellow. In addition, if Blue hailed for room to tack when it was clear that the requirements in rule 20.1 and 20.3 were not met, then Blue broke rule 20. Penalize Blue.