Benjamin, a Law Enforcement Officer, Stops a Car He Suspects

Multiple Choice

Benjamin, a law enforcement officer, stops a car he suspects may have been involved in a hit-and-run case. The man driving the car pleads the Fifth Amendment. Which of the following does Benjamin have the right to do until further investigation?

A) Ask the driver to identify himself
B) Keep the driver in protective custody until a warrant can be obtained
C) Frisk the driver on grounds of suspicion
D) Arrest the driver for interrogation