Which action does NOT require authorization by law enforcement?

Discharging a firearm at a target does not inherently require authorization by law enforcement, as this action typically falls under the rights of individuals to engage in target practice in designated areas or shooting ranges where it is legally permitted. In many jurisdictions, as long as individuals are abiding by local laws regarding shooting, such as being in a safe environment and ensuring that they aren't endangering others, they can discharge firearms without needing direct authorization or oversight from law enforcement.

On the other hand, actions like arresting an individual or conducting body cavity searches are strictly regulated by law enforcement protocols and require appropriate authority and justification. Similarly, carrying a concealed weapon comes with specific legal requirements and permits that must be obtained, making those actions dependent on law enforcement guidelines.