When no arrest is contemplated.
probable cause
Yes. But police aren't required to have probable cause to pull you over - the standard is reasonable suspicion, which is much lower than probable cause.
Probable Cause is more than mere suspicion but less than the amount of evidence required for conviction. Articulable Probable Cause must always be present and is the essential minimal justification for arrest.
In the Bill of Rights the fourth amendment says the government must have a warrant and probable cause to search and/or seizure of your property.
For the "probable cause" that a criminal event has, or is about to occur, and by serving the warrant (search or arrest) the crime can be solved or prevented. Probable Cause (partial definition): " . . is more than mere suspicion but less than the amount of evidence required for conviction."
Probable cause is determined by a statement of the facts in a case, including how much evidence the police have to prove their case. Probable cause is the determination that it is likelier than not a person has committed a crime or is committing a crime. There are different levels of probable cause, including for search warrant and for an arrest warrant. A probable cause for a search warrant isn't necessarily a probable cause for an arrest, and vice versa
Probable cause is a standard of proof required for a law enforcement officer to obtain a search warrant or make an arrest, based on facts and circumstances that would lead a reasonable person to believe that a crime has been committed.
The police officer has to have probable cause to believe a particular person commited the crime in question. In court, probable cause is NOT enough to convict you of the same crime.
have probable cause to believe that a crime is being committed.
Lightening was the probable cause of the power shutdown. It is probable that the economic situation will deteriorate. I think lightening is the cause of the bad power .
what is non adversary probable cause determination
No. The fact that it is plain view is the probable cause.