Which of the following items can be considered additional personal equipment for officers?

The correct choice related to additional personal equipment for officers includes items such as rain gear, cold weather gear, and reflective vests. These items enhance an officer's ability to perform effectively in a variety of environmental conditions and improve their visibility and safety while on duty.

Rain gear is essential for maintaining officer comfort and performance during inclement weather, preventing hypothermia or discomfort that could affect job performance. Cold weather gear also serves a similar purpose, allowing officers to operate more effectively in harsh winter conditions. Reflective vests are crucial for visibility, particularly during traffic-related duties at night or in low-light conditions, increasing safety for the officer and motorists alike.

The other choices include useful items, but they primarily focus on tactical readiness or specific situations rather than general everyday functionality in varying environmental conditions. Therefore, B stands out as the best selection based on the broader necessity of personal equipment that aids in an officer’s overall operational capability.