In U.S.v.Martinez-Fuerte (1976),the Supreme Court Held

In U.S.v.Martinez-Fuerte (1976) ,the Supreme Court held:

A) police can constitutionally stop a vehicle at a fixed check point for brief questioning of the occupants even though they have no reason to believe the vehicle contains illegal aliens.
B) it violates the Fourth Amendment for police to stop vehicles at a fixed checkpoint without reasonable suspicion that the vehicle contains illegal aliens.
C) the Fourth Amendment requires that police have probable cause to believe a vehicle contains illegal aliens before they can stop it at a fixed checkpoint.
D) it is constitutional for police to stop a vehicle at a fixed checkpoint and they can search the entire vehicle and its occupants without reasonable suspicion or probable cause.