What is a Personal Safety Vest designed for in emergency situations?

A Personal Safety Vest is specifically designed to enhance visibility for personnel who are working in or near roadways, especially in emergency situations. These vests are often brightly colored and may include reflective materials, making it easier for drivers and other responders to see emergency personnel from a distance. This increases safety by reducing the risk of accidents or collisions while they are engaged in their duties.

The other options, while they may relate to safety in various contexts, do not accurately describe the primary function of a Personal Safety Vest. For instance, keeping personnel warm would require a different type of garment, and cushioning during falls would be more related to protective gear rather than visibility. Similarly, while carrying essential firefighting tools is critical, it involves equipment designed for that purpose rather than a safety vest.