C2.11
Rule 21.3 is deleted.
Part appendices
Match races shall be sailed under The Racing Rules of Sailing as changed by this appendix. Matches shall be umpired unless the notice of race or sailing instructions state otherwise.
Note: A Standard Notice of Race, Standard Sailing Instructions, and Match Racing Rules for Visually Impaired Sailors are available on the World Sailing website.
Rule 21.3 is deleted.
Rule C2.10
Rule 20.4(a) is changed to: - (a) The following arm signals by the helmsperson are required in addition to the hails: - (1) for ‘ Room to tack’, repeatedly and...
Rule C2.12
Rule 23.1 is changed to: 23.1 If reasonably possible, a boat not racing shall not interfere with a boat that is racing or an umpire boat.