Which Is True About Containers? ​

Which is true about containers? ​

A) They can only be searched with probable cause and a warrant.
B) No warrant is ever needed to search them, if there is probable cause to do so.
C) No warrant is needed if the container is found in a car the police have probable cause to search, and the container is a likely place to find items that police are searching for.
D) No warrant is needed if the container is found in a vehicle the police have probable cause to search, regardless of the nature of the container.