An Exception to the Rule That a Search Can Be

An exception to the rule that a search can be made only with a warrant is what is commonly known as the moving vehicle/probable cause doctrine. Under this exception:

A) the United States Supreme Court has held that the search of a motor home temporarily parked in a downtown parking lot is justified.
B) it is not necessary that the officer have probable cause to make the search, because probable cause is required only when the search is under a warrant.
C) a search may not, under any condition, include closed containers in the automobile.
D) only automobiles may be searched because this exception does not apply to boats, airplanes, or movable motor homes.