Which of the Following Is NOT True Regarding Seizures and Searches

Which of the following is NOT true regarding seizures and searches after a traffic stop by a police officer?

A) If a police officer makes a traffic stop that is objectively justified by probable cause to believe a traffic violation has occurred,then it is irrelevant that the police officer might have used the violation only as a pretext to stop the car.
B) Police officers need not inform detained drivers that they are "legally free to go" before asking for consent to search their vehicles.
C) A police officer may order passengers out of a vehicle during the course of a traffic stop.
D) Without driver consent,a police officer can conduct a full car search after issuing a routine traffic citation.