N.J. Stat. § 5:5-62.1
Notwithstanding the provisions of any other law to the contrary, in order to create larger parimutuel pools capable of handling a greater variety of wagers and in order to reduce the adverse effect of large wagers, the New Jersey Racing Commission may authorize permitholders to combine all wagers placed on the results of one or more running or harness horse races into a single parimutuel pool, provided that all take-out percentages for wager types from this combined pool are consistent with the percentages provided for in P.L. 1940, c.17 (C.5:5-22 et seq.).
The New Jersey Racing Commission shall adopt, pursuant to the "Administrative Procedure Act," P.L. 1968, c.410 (C.52:14B-1 et seq.), such rules and regulations as may be necessary to effectuate the purposes of this section.
N.J.S. § 5:5-62.1