Use of force is a Fourth Amendment seizure.

• A. The First Amendment
• B. The Second Amendment
• C. The Fifth Amendment
• D. The Fourth Amendment

Answer: (D)

The main idea here is that police use of force can trigger Fourth Amendment seizure protections because it restricts a person’s liberty. The Fourth Amendment guards against unreasonable interference by the government with a person’s freedom of movement. When officers grab, pin, handcuff, or otherwise physically restrain someone or compel them to stay, that action confines their movement and signals they are not free to leave. In legal terms, that restraint counts as a seizure, even if no arrest is made, and it must meet the reasonableness standard under the Fourth Amendment.

The other amendments address different rights. The First Amendment protects speech, religion, and assembly; the Second Amendment covers the right to keep and bear arms; the Fifth Amendment deals with due process, self-incrimination, and related protections. None of these directly govern the act of forcing someone to stop or restraining them during an encounter, which is why the Fourth Amendment is the correct framework for understanding why use of force constitutes a seizure.