What is a requirement for holsters worn by non-uniformed officers?

The requirement for holsters worn by non-uniformed officers is that they must include a trigger guard and either a strap or a retention screw. This specification is critical for safety and functionality. A trigger guard helps prevent unintended discharges by covering the trigger area, ensuring that only intentional actions will cause the firearm to fire. The addition of a strap or retention screw enhances security, preventing the weapon from being easily removed from the holster by anyone other than the authorized officer. Such design features are essential because they mitigate risks associated with firearm retention, particularly in non-enclosed environments where non-uniformed officers may operate.

The other options suggesting colorful designs, the permissibility of any type of holster, or purchasing from just any store do not meet the necessary safety and operational standards required for law enforcement officers. Holster choices must adhere to specific guidelines to ensure the protection of both the officer and the public they serve.