Under what circumstances can police use reasonable force?

Police can use reasonable force primarily in the context of making an arrest. This principle is based on the necessity to detain an individual who is suspected of committing a crime or poses a risk to themselves or others. The use of force must be proportionate to the situation, meaning that it should only be as much as necessary to accomplish the arrest safely and effectively.

In scenarios involving arrest, officers are authorized to employ reasonable force to ensure compliance and to protect their safety, as well as the safety of the individual in question. The law acknowledges that some level of force may be required in dynamic and potentially dangerous situations where an individual does not cooperate willingly.

The other options, such as issuing fines, preventing vehicles from parking, and conducting public surveys, do not typically warrant the use of force. These actions generally rely on other legal mechanisms, such as communication, signage, and procedural adherence, rather than the application of physical force. Thus, the context of making an arrest is distinct and justifies the use of reasonable force under the law.