If officers see contraband, like weapons, drugs, or illegal pornography, in plain view, those officers can seize the evidence then and there. The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated.In general, most warrantless searches of private premises are prohibited under the Fourth Amendment, unless a specific exception applies. The Fourth Amendment prohibits the United States government from conducting "unreasonable searches and seizures. While there was probable cause for arrest, the Fourth Amendment protects against unreasonable seizures as well as unreasonable searches. Another exception to the warrant requirement is the automobile exception. The underlying rationale for allowing an inventory exception to the Fourth. Amendment warrant rule is that police officers are not vested with discretion to. The 4th Amendment protects the right of people to be secure against unreasonable searches and seizures. What type of people are police most likely to stop for trivial criminal violations in the hopes of carrying out such warrantless and.