(a) When consistent with the public interest and the best interests of racing generally, with permission of the commission, the track operator may offer parlay betting as a service to the betting public.

(b) The parlay is not a pari-mutuel pool. The parlay is a series of bets combining betting entries in win, place, show or proposition pools in each of two or more separate races in chronological order. The initial amount bet constitutes the bet on the first betting entry in the first parlay race (leg); if successful, the payoff from winning the first leg (to the lowest penny) is then bet on the betting entry designated in the second leg; if again successful, and if the parlay continues, the payoff from winning the second leg is then bet (to the lowest penny) in the third leg; etc.

(c) A parlay bet may combine any of the races on the program and must combine at least two and not over eight races. Bets are limited to win, place, show or proposition pool types for which a corresponding pool is conducted on the race selected. The races in a parlay must be chronological but need not be consecutive nor combine the same type pool. The parlay shall be designated on one pari-mutuel ticket that may also evidence other parlay bets combining the same races. A parlay bet ticket must contain all win, place or show bets without any proposition bets or all proposition bets without any win, place or show bets.

(d) A parlay bet may not combine bets in the same race or earlier races (so-called reverse bets) nor on races on other programs.

(e) While payoffs inserted as bets in subsequent races are broken to the lowest penny (unlike regular payoffs), payoffs to the parlay bettor shall be broken to the lowest dime. Resulting parlay breakage shall be reported separately and added to regular breakage at the end of the program for the purpose of taxation and distribution.

(f) Parlay payoffs will be so inserted as bets in subsequent pools by the track operator that the amount of such bets, including their effect on the betting odds, will be displayed as soon as possible after the initial change of the morning line display. (Bet totals in such pools shall be displayed in truncated fashion, to the lowest dollar.)

(g) If any taxing authority requires the withholding of any portion of a winning parlay payoff prior to the completion of all bets in the parlay, such parlay shall thereupon terminate at such point and be payable to the ticket holder without further completion, selections in future races being voided. Such consequence shall be publicly announced and prominently displayed by the track operator who shall inform the public by explanation and examples of the operation of this subdivision before the start of the racing program.

(h) Parlay wagers may be cancelled by the ticket holder, in accordance with track policy on cancellations, only prior to the start of the first parlay race in which a parlay selection starts. Thereafter, the parlay must either be completed or be terminated by operation of these rules in order to be entitled to a payoff. The holder of the parlay ticket shall not have the option to cash in such bet prior to completion after a designated parlay entry actually starts in a race.

(i) If a race, pool or betting entry in a parlay is scratched (which includes an entry being declared a nonstarter for betting purposes, or a race or pool being declared “off”) the parlay shall be constituted by the remaining legs; if there are no remaining legs, the parlay terminates.

(j) A bet on a coupled entry or field is considered a bet on the remaining part of such coupled entry or field in the event any part of such entry or field starts for pari-mutuel purposes in accordance with section 4122.27 of this Part. Parlay tickets incorporating an entry or field in which a scratch occurs are refundable only in accordance with subdivision (h) of this section.

(k) Copies of this section shall be made available to the public by the track operator.