After entering the track, not more than 12 minutes shall be consumed in the parade to the post, except in cases of unavoidable delay. After passing the stands once, the horses will be allowed to canter, warmup or go as they please to the post. When horses have reached the post, they shall be started without unnecessary delay.
N.J. Admin. Code § 13:70-10.6
See: 21 New Jersey Register 3856(b), 22 New Jersey Register 663(b).
Pluralized "horses".