Regrettably, neither Appendix S, nor Appendices KG/LG provide words to switch in Appendix T Post Race Penalties and Arbitration.
Also rule T2 states 'An arbitration meeting will be held ...'. Apparently this is leading some OAs to avoid using Appendix T when they cannot guarantee the avialability of a suitable arbitrator.
Here are some possible SI paragraphs which enable Post Race Penalties to be used without Arbitration, and to make Arbitration optional to the OA.
14 PENALTY SYSTEM
14.1 In addition to the penalties prescribed in RRS 44, a boat that may have broken a rule of Part 2 or rule 31 may take a 30% Post Race Penalty in accordance with RRS Appendix T.
following the Protests, or Hearing Requests Section
17.1 Arbitration may take place in accordance with RRS Appendix T.
Here also is a Si to extend PRP and Arbitration beyond Part 2 and rule 31, for low level club events.
1.1 RRS 44.1 and 44.2 Two-Turns Penalty shall apply for breaking a rule of RRS Part 2 or rule 31. A boat may also take a 30% Post Race Penalty in accordance with RRS Appendix T for breaking any rule. This changes RRS T1. In hearing a valid protest for a breach of a rule other than a rule of Part 2 or rule 31, the Protest Committee may decide that the Post Race Penalty is not an applicable penalty and impose any greater penalty within its powers.