In which situation would you not be authorized to use deadly force?

Using deadly force is a serious action that is only justified under specific circumstances. In the situation of stopping a break-in into a government vehicle, the use of deadly force is generally not warranted. This is because the act of breaking into a vehicle, while certainly a crime, typically does not present an immediate threat to life or safety that would necessitate such an extreme response.

In contrast, situations like preventing someone from attacking, protecting classified documents, or acting in self-defense during an assault directly involve imminent threats to life or safety, which are key factors in determining the appropriateness of using deadly force. The goal of security forces is to neutralize threats while minimizing harm, and resorting to deadly force would not align with the appropriate response for a non-lethal situation such as a vehicle break-in.