The provisions of the Private Investigations Act (61-27B-1 NMSA 1978) shall not prevent the local authorities of a city or county by ordinance and within the exercise of the police power of the city or county from imposing local ordinances upon a street patrol special officer or on a person licensed or registered pursuant to the Private Investigations Act if the ordinances are consistent with that act.
N.M. Admin. Code § 16.48.1.15