What I find interesting is that the Google car knew to pull over. Like it's programmed to. How does it know it's a real cop? Googlejacking coming your way soon.
I would assume that there was someone in it as it's undergoing trials but the way it's worded is open to interpretation.
"The officer stopped the car and made contact with the operators to learn more about how it was choosing speeds along certain roadways and to educate the operators about impeding traffic,"
Makes it sound like the cop called Google HQ.
Creative media licence....