Which amendment protects against unreasonable searches and seizures?

The Fourth Amendment is the constitutional provision that specifically protects individuals against unreasonable searches and seizures. This amendment establishes the right to privacy in one's person, house, papers, and effects, ensuring that law enforcement cannot conduct searches without a warrant supported by probable cause.

The purpose of the Fourth Amendment is to prevent arbitrary governmental interference and to safeguard citizens' privacy and property rights. It requires law enforcement agencies to obtain a warrant from a judge, which must be based on probable cause and particularly describe the place to be searched and the items to be seized.

This amendment is foundational in establishing the principle that individuals have a reasonable expectation of privacy and that any intrusion by the government must be justified and legally sanctioned. Understanding the Fourth Amendment is crucial for law enforcement officials as it guides their actions in conducting searches and addressing any potential violations of individuals’ rights.