When an owner or trainer discharges a groom or other attendant, or when a groom or other attendant voluntarily leaves the employ of an owner or trainer, the said owner or trainer shall immediately notify the track security of such discharge of or resignation by such employee. The failure to so notify the track security shall subject the owner or trainer to a fine or suspension or both.
N.J. Admin. Code § 13:71-1.4
See: 13 New Jersey Register 820(a), 14 New Jersey Register 347(a).
"security" was "police".