Final answer:
The equipment not required for traffic enforcement on private property is likely handcuffs, baton, and firearm as they are more for law enforcement officers in public settings and dealing with public order offenses. On private property, traffic enforcement tasks are usually about adhering to driving rules without the need for physical enforcement or the use of force.
Step-by-step explanation:
The equipment that would NOT be necessary in order to perform traffic enforcement on private property is likely A. Handcuff, baton, and firearm. These items are typically associated with the equipment carried by law enforcement officers for their personal safety and to maintain public order. However, on private property, traffic enforcement generally does not entail the need for such equipment as it deals more with ensuring drivers adhere to the rules of the private property, such as speed limits, parking regulations, or access restrictions, rather than more serious public order offenses that might require physical restraint or the use of force. Tools like a whistle, reflective belt, and white gloves are more aligned with traffic direction and are useful to signal and ensure visibility to drivers which may help in managing the traffic efficiently and safely on the private premises. Performing traffic enforcement, especially in the context of directing traffic or parking cars, would typically not involve situations requiring the use of handcuffs, batons, or firearms.