FLETC Uniformed Police Training Program (UPTP) Exam 4 Practice 2025 - Free UPTP Practice Questions and Study Guide

The requirement for a detonator or CO2 cartridge is essential for the safe operation of expulsion devices when ejecting chemical agents because these components provide the necessary force to deploy the chemical agent effectively and safely. Using a detonator or a CO2 cartridge ensures that the expulsion of the chemical agent is controlled and occurs in a manner that minimizes the risk of accidental discharge or injury to the operator or bystanders. This method also allows for a more reliable and consistent deployment of the chemical agents, which is critical in scenarios that may involve crowd control or riot situations.

While other safety measures, like a manual trigger system, specialized safety gloves, or a protective encasing, can enhance the overall safety of handling and deploying chemical agents, the use of a detonator or CO2 cartridge directly addresses the mechanics of how the chemical agents are safely and effectively expelled from the device.