California, United States of America
The following excerpt is from People v. Vantuinen, B261581, B270299 (Cal. App. 2018):
"The Fourth Amendment guarantees '[t]he right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures.' Temporary detention of individuals during the stop of an automobile by the police, even if only for a brief period and for a limited purpose, constitutes a 'seizure' of 'persons' within the meaning of this provision. [Citations.] An automobile stop is thus subject to the constitutional imperative that it not be 'unreasonable' under the circumstances. As a general matter, the decision to stop an automobile is reasonable where the police have probable cause to believe that a traffic violation has occurred. [Citations.]" (Whren v. U.S. (1996) 517 U.S. 806, 809-810 [116 S.Ct. 1769].)
The above passage should not be considered legal advice. Reliable answers to complex legal questions require comprehensive research memos. To learn more visit www.alexi.com.