ARSD 20:04:30:64. Posting payoff in case of dead heat in first race not required

In case of a dead heat for winner in the first half of the daily double, the payoff of the daily double need not be posted until after the running of the second half of the daily double, because of the complicated calculations involved. Announcement of this fact shall be made over the loud speaker and notice to this effect shall be posted on the board at conclusion of the first half of the daily double.