does it include cars?
No,  The Supreme Court has held that individuals in automobiles have a reduced expectation of privacy, because (1) vehicles generally do not serve as residences or repositories of personal effects
Fourth Amendment to the United States Constitution
The Supreme Court has held that individuals in automobiles have a reduced expectation of privacy, because (1) vehicles generally do not serve as residences or repositories of personal effects
what is the fourth amendment to the united states constitution? It is a part of the Bill of Rights. It prohibits unreasonable searches and seizures. when was it introduced? 1914 do you know by whom? UNANSWERABLE are there exceptions? Yes,  In "United States v. Martinez-Fuerte" (1976), the Supreme Court allowed discretionless immigration checkpoints. In "Michigan Dept. of State Police v. Sitz" (1990), the Supreme Court allowed discretionless sobriety checkpoints. In "Illinois v. Lidster" (2004), the Supreme Court allowed focused informational checkpoints.
wiki:19623237
Fourth Amendment to the United States Constitution [SEP] Motor vehicle
The Supreme Court has held that individuals in automobiles have a reduced expectation of privacy, because (1) vehicles generally do not serve as residences or repositories of personal effects, and (2) vehicles "can be quickly moved out of the locality or jurisdiction in which the warrant must be sought". Vehicles may not be randomly stopped and searched; there must be probable cause or reasonable suspicion of criminal activity. Items in plain view may be seized; areas that could potentially hide weapons may also be searched. With probable cause to believe evidence is present, police officers may search any area in the vehicle.