Originally Posted by pocon1

Supposedly the cop in the plane watches your car until the officer pulls you over. If you go to court, make sure both officers are there, the one flying and the one pulling you over. Otherwise, where is the proof? Same goes if one officer operates radar or laser and the other writes the ticket.

Car and Driver had a story about two law students who said they saw the plane, pulled under a bridge, and waited outside of the car. Officers were pissed because neither would claim being the driver. So they checked their pockets, but the keys were still in the ignition. Eventually they had to let them go.