Some interesting stuff:
- Rule 3-4-3: Guidelines for referee when determining when a rerun might be necessary.
- Rule 5-9-2 and 5-9-3: Allows the referee to add a heat/section to the next round of competition instead of rerunning a preliminary race. (e.g. a hurdler is interfered with in the prelims and does not make the final as a result. Instead of rerunning that heat, the referee may choose to have a 2-section final and advanced the competitor anyways)
- New Rule 9: Specifically covers Indoor Track and Field.
- Rule 7-2-2: Mixed relays listed as a special event.
That last one really intrigues me. I hope with it being in the rule book, the OHSAA will make some allowance for allowing mixed relays in the regular season, even if they don't intend to make it a tournament event.