The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated. Amendment Four to the Constitution was ratified on December 15, 1791.It protects the American people from unreasonable searches and seizures. The Fourth Amendment to the United States Constitution prohibits the federal government from conducting "unreasonable searches and seizures. The 4 th Amendment to the US Constitution guarantees freedom from unreasonable search and seizure. The Fourth Amendment guards against unreasonable searches and seizures during multiple circumstances, including traffic stops. Properly filled out. United States, the Court extended Fourth. (T)he Fourth Amendment protects people, not places. ICE ruses often take place early in the morning, when they can catch people as they are waking up or getting ready for work.