What does hard cover refer to in the context of safety?

Hard cover refers to a physical barrier that provides both visual and ballistic protection during situations where threats such as gunfire are present. It typically includes robust structures made of materials that can stop bullets, such as brick walls, concrete barriers, or large vehicles.

In contrast, other options discuss different safety concepts. For instance, protection that limits visibility without stopping bullets would not effectively defend against gunfire and does not qualify as hard cover. Similarly, a location for treating victims away from danger focuses on medical response rather than providing physical protection from a threat. Lastly, while law enforcement officers can offer safety and shelter, this does not directly relate to the definition of hard cover in terms of ballistic protection. Overall, the definition of hard cover is specifically tied to its ability to physically protect individuals from gunfire while allowing them some level of concealment.