Taxi Traitor Test!, also known as RC Taxi!, is a mission in Grand Theft Auto 2 given to protagonist Claude Speed by Scientist boss Dr. LaBrat. The mission is the first job available from the red Scientist phone in Dominatrix of the Residential District.
The Scientists have discovered three traitors, and Dr. LaBrat wants them dead. After giving Claude a five-lap test run with their new remote-control Taxis, he sends Claude out to kill all three of them by picking them up and intentionally destroying the vehicles.
The reward for completing this mission is $70,000.